You need to border them directly, so one of your system with. Vassals can be lawful or the opposite in which case they will rebel if given the opportunity. Last I checked, there is no means of "upgrading" a Tributary into a Vassal, so you have to defeat, make tributary, sit around and let them continue doing exactly what they've been doing all along except it makes you a little richer, then attack them again in the hopes that they. << Tributary is a mix of various effects. I'm not sure what the problem is, but ive just conquered these guys as a vassal, then waited until i can change their contract, but i dont have the option to make them a rospectorium, or even a vassal in the first place. I thought I might integrate them but I wondered how many decades it would take. They do, however, behave pretty similar to the normal empires, which is what I consider to be AI part (scrips that govern priorities). Doesn't add up. Other Features: - All of the subject interaction features of the mod are handled through a new edict: Manage Subject States. Subscribe to downloadVassals and Tributaries - Exalted Domination [2. Subsidiary or Tributary must pay at least 30% tax; Advanced Advanced Resources 0 to −45 +3. forcing vassals to change a policy or surrender resources at the cost of Opinion). #3. I just was small, capped by my core planets, but with a good tech and good income. Vassals Expanded and Reworked. However in the current version of the game at least you can set a. My vassal Megacorp wasn't even opening branch offices. But i want to role play as an empire that rules core worlds. Caveat If you're struggling with ethics divergence sometimes it's helpful to. They are "equivalent" in technology. And pacifists make the best Triburaries. Mr-H-Saether • 5 mo. Finding it hard to find a post or article that isn't 6 years old on the topic so i'm making my own post. Thread starter Thaduck; Start date May 9, 2022; Jump to latest Follow. . So my problem is that when i take control of enemy starbase/invade their planet i automatically gain control over it. So whenever declaring war against tributaries, make sure you win as soon as possible, while their ticking warscore is still manageable. So, for example, I could demand an empire become my vassal, have them refuse, and then choose to declare war on them to become a tributary or a vassal. #3. A place to share content, ask questions and/or talk about the 4X grand strategy game Stellaris by Paradox Development Studio. Reply . Please note these costs are over and above a base cost of 20 influence points. But they can reject renegotiations if they hate you and have the influence it is a pain just keep them loyal and they won't make you waste influence. If you wanted to take vassals one step further there is a great mod that expands possible vassal types to add some interesting choices; for example, the Debtor/Blood tributary vassal types are very unique. Yea. Now it's a wargoal you get by default, no need to propose, wait, declare war and get a tributary anywayIn essence, a Tributary is a more independent vassal that you cannot really control. 9- Release the core sector of the former empire as a tributary. Vassals have very limited diplomacy with other empires, and cannot build new starbases. This community wiki's goal is to be a repository of Stellaris related knowledge, useful for both new and experienced players and for modders. See screenshots for new tradition effects. Is there a way to force a neighbour to become your vassal with the new mechanics. The big barrier that a lot of people on here seem to have is not knowing about the vassal/tributary casus. . The easiest way is to beat them up in a preliminary war. 5 influence. This thread is archived. be prepared to wait a. ago. Tributary is not the same as vassal. When/if they refuse you should get a "subjugation" causus belli for at least a short while. Tributaries are not your subject, they are independent, can expand freely and you can have pacts with them. So Materialist feudal playthroughs can be crazy good. A lot of the articles i did read were saying. ago. The option is there to turn the tributary into a vassal, but I have a negative score (-41) to actually do this. For the first 50 years, that is decent. Squeezing the most out of your vassals. Between a tributary and vassal, an empire will almost always want the. With the rework that means you can specialize your vassals It depends on what you want from them. 1 Answer. Tributaries pay another nation for their autonomy. If you vassalize them you can turn them into a boost for your science or navy? Depends what you need more of I guess. Im proposing this kind thing mostly because i dont like conquering the entire galaxy and having to manage it all and sadly the ai as a vassal is way too weak and almost everyone goes tributary but they dont fight for you etc. So as a weaker empire, you rather want to be inside a hedgemony than be a vassal. I believe you have to vassalize them before the integration. But, if staying a vassal for a bit, try to switch to being a specialist type ASAP. If you drop a 600 influence cost vassalage negotiation on current vassal that has only 400 influence in their stockpile, they won't be able to refuse. . It would really make sense if tributary was just a milder form of vasallisation, so that full vasalls pay tributes AND follow you into war while the tributary ONLY pays ressources. If having another prospectorium gives you more basic resources than you can use, then the entire premise of the thread is misaimed: both a prospectorium and a basic resource tributary would be bad choices. Vassal ai is completely useless. Now that you're part of a federation there's no way for you to actively ask for independence. Question 2: If I build a Megastructure, and transfer the system it's in to a vassal, can I build another one? If I can, the limit can be cheated. Ascension 1: mastery of nature. I see you don't keep all fully occupied systems unless you have claimed a total war. What’s the difference between a vassal Stellaris and a tributary Stellaris?-Vassals give you fleet cap and follow you into any war. which seems to be given by either demanding they become my vassal or tributary. 8. Select a planet within a Sector you control and navigate to the “Governor” screen. Tributary vs Vassals Stellaris Debate For a regular empire, it can happen the other way too -- you start with a Tributary, then it auto-switches to a Protectorate, and then later it auto-switches to a Vassal -- losing your Tributary resource contract entirely, you have to spend Influence to re-negotiate, and whatever you negotiate is thrown away if it swaps into Protectorate again. 3. Move all organics to their own planet, you can create a vassal when you're at peace. Well it isn't very obvious, in any case I still say the vassal (Tributary) system is crap. Being a vassal in Stellaris is unequivocally being in a vulnerable position, at risk of being integrated for very little potential gains. Through this window you will need to make the various demands/other things. Tributaries basically become diet vassals; they pay you loot but still fight in your wars. In the game Stellaris, a tributary is a vassal state that retains a significant degree of autonomy in its internal and political affairs. Also use the make tributary war goal and claim the systems with rare strategic resources like Dark matter, living metal and zro. How do we conquer other empires in Stellaris? Welcome to war goals and casus belli. Stellaris Military system needs a rework to make Warfare fun in all stages and with all power discrepancy. If you wanted to take vassals one step further there is a great mod that expands possible vassal types to add some interesting choices; for example, the Debtor/Blood tributary vassal types are very unique. All Discussions Screenshots Artwork Broadcasts Videos Workshop News Guides Reviews. I don't really use the espionage system to know enough though. I'm playing as Rome and the subjects (tributary) I had from the beginning could easily be turned into feudatories once I had 190 relations. Since you can do. In the second game I tried to tributary the aliens. Basically sectors that cost nothing but only give 25% of raw resources. Join. No no it was the other way round. As Tributary you get a small part of their resources. Except maybe espionage that causes a political incident. The benefits of a tributary vs a standard vassal in 3. yes, you can renegotiate contracts. Stellaris. You can't integrate them, you can't prohibit their expansion, you can't limit their diplomatic options, you can't build any holdings and you can't give them subsidiaries as their overlord. So there is no reason to not integrate a vassal unless you are fine with having a worthless pile of pops on the map. Lots of targets around, claim a few systems, make them a tributary. Each vassal type has certain limits on what you can demmand of them. Prospectorium advantage is that they will get bonus on basic, advance and strategic rerources, has chance to find deposit in space and will never be downgrade to protectorate but get nerf on science production. I do not think you can without releasing them and the forcing the new subject option on. Recaptured Rebel's systems becoming my vassal's territory after war. < >It seems a little strange that an egalitarian overlord would allow their vassal to be authoritarian; at least they would ban them from committing slavery and/or purges. Vassals that have already been specialized do not automatically demote even if their tech falls way behind. You have to select the correct wargoal when you're declaring war. 2x probably). They lose all of their bonuses from game difficulty, which almost always causes their economy and fleets to crash and burn horribly. Prospectorium advantage is that they will get bonus on basic, advance and strategic rerources, has chance to find deposit in space and will never be downgrade to protectorate but get nerf on science production. . 3] This mod aims to improve the Domination tradition so that it is an appealing option at any stage of the game and also adds several new vassal and tributary types that are more evocative and useful to an overlord. That platonic ideal state- which imposes vulnerabilities to vassal instability- would be mooted if you could tax for unity. Stellaris Dev Diary #318 - Announcing. The opposite is also true. The requirements for vassals and tributaries are sick. Vassal states were common among the empires of the Near East, dating back to the era of the Egyptian, Hittite and Mitanni conflict, as well as ancient China. -must first ask in diplomacy screen, then you have 1 year to declare war. Alternatively you could just hold off until you get everything you want then end the war. You should get more influence than them, thanks to spamming the Ministry of truth. Forced submission: You automatically get a subjugation Casus Beli on any empire that is overall "inferior" to you in fleet, tech, and economic power. In CK3, you can modify contracts whenever the hell you want, so long as you have the money/blackmail/whatever to do so. Primitives: In vanilla Stellaris primitive empires that become spacefaring have been unintentionally handicapped. They're a tributary. The best way to play is to have as close to zero empire size whilst having the biggest science income. Learn more about Stellaris: Overlord DLC here - new Overlord DLC for. Upon gaining a vassal or tributary an overlord will be immediately prompted to choose a subject type with options based on their ethics. Thirdly you need less than Cordial relations (in other words Neutral or worse) with your puppet for it to be available in the diplomatic play list. All subject types now grant a small. Empires of all ethics have the option to leave a subject as vanilla vassal or tributary. Purposely selecting Megacorps as a subsidiary can help protect against the worst downside, as they are unable to Integrate, but Tributary or specialist types also block. When subjugating neighboring empires, is there any advantage to one form of subjugation over the other?About this site. You should be subsidizing Scholarium with basic resources and industrial/CG subsidies so they spend more of their pops as scientists, not fewer. Vassals stay basically the same as they are now. I would use the Tributary option so much more often if it wasn't so inconvenient. Tributary is not the same as vassal. vassals can be integrated into your empire so you can eat them without claims or war. The "vassal acceptance" when negotiating contracts is absurd at the. Stellaris Allows: The "Vassalize" War Goal and You: A Lesson learned the strange way. if you want their territory you vassalize, if you want their energy credits and very much dont want to annex them you go tributary. Claims stuff on a different empire, make them a tributary. All Discussions. Stellaris Real-time strategy Strategy video game Gaming. 385K subscribers in the Stellaris community. Tribute is better for more powerful empires. This page was last edited on 7 June 2023, at 04:39. A vassal state is any state that has a mutual obligation to a superior state or empire, in a status similar to that of a vassal in the feudal system in medieval Europe. You should be subsidizing Scholarium with basic resources and industrial/CG subsidies so they spend more of their pops as scientists, not fewer. I have positive relations and 100 loyalty. I’m going to need more habitats. The big barrier that a lot of people on here seem to have is not knowing about the vassal/tributary casus. Copyright © 2016 Paradox Interactive AB. Right now the only worth while vassal is tributary as direct vassals are too weak and bring no benefit to be worth it. If you're going aggressive. Making a vassal out of occupied territory only happens during subjugation/tributary CBs, and Liberation. has much more actual variety, considering you can create your own species from a lot of different portrait options, and customize a lot of factors about your faction. The closest I ever get is like -35 or something, even though they are sourrounded by my other vassals, we have a very good standing and my fleet is superior. I usually just change their ideologies first, then make them a vassal through diplomacy or another war. Vassals are very bad. Can i change that after ive already gained them as a vassal? Edit: guess i should read the link u sent lol . Claims stuff on a different empire, make them a tributary. An empire can become a subject willingly via diplomacy; the acceptance depends on a number of. All Discussions Screenshots Artwork Broadcasts Videos Workshop News Guides Reviews. With my non-specialist vassals I can choose between vassal, tributary and specialist vassal, but when the vassal starts with a specialization the only option I get is to switch them to another specialization. Since it was accounting for these bonuses when it originally built its economy it is no longer able to afford the upkeep on its own buildings and is immediately. Later on when I'm on repeatable tech I cede to get 100 % of the minerals and energy credits unless the enemy is on the butt end of the galaxy or has. IMO tributaries are worth it in the early game. Cost, size, upkeep everything to do with ships is peniltized by 50%. Their trust increases overtime and when they become lawful you don’t have to be anxious about it any more. Heck if they like you enough they may even be amicable to becoming a tributary. the master gets a button labeled "request vassal forces" during a time of war which gives them control of the Vassals military until. • 1 yr. As a megacorp, you are mostly making tributary vassal requests, so you get a basic resources boost, utilizing 30% of the vassals economy, only furthering your economy to easily vassalize more and more. I've seen threads saying they weren't all that good. They'll split off into a new, vassalised empire. Yes, especially if they are a vassal / tributary they can just ask me for stuff. A vassal has still some use, even if their military support is questionable, e. 4, but the quick trust growth means you can turn them into a protectorate/vassal pretty quickly. I've been playing a lot with the feudal civic and having fun but one of my problems is that unless I create the vassal myself I have no idea how to rename the vassal. If you get a subjugation CB, you can declare war for Vassals Or a tributary, no matter how you got the CB. Their trust increases overtime and when they become lawful you don’t have to be anxious about it any more. From the wiki: Vassals that an empire possess for longer than 3600 days (10 years) can be peacefully "integrated" by paying influence, at a rate of 5 influence a month. Maybe in multiplayer you can make it work, but in singleplayer you're wasting your time. I was under the impression that whilst in a war with an empire, attempting to either make them a tributary, or a vassal, or even liberate them, if you declare a status quo peace, so long as a single planet was conquered in the process, whatever territory you occupied from the enemy would split off to be a. Stellaris. In this video I am going to break down the basic ways that we can go to w. 4. Get them to agree to it themselves, or force them to submit with a war. In cases where the vassal in question is large and rebellious, integration and re-releasing might be prudent. Unless we have special perk. I thought about getting claims but I wanted to use my influence for something else, so I thought I could make them my vassal and later integrate them. From beginning on I had three neighboring, strong empires. In terms of game metrics, this will be a monthly 5 influence cost per population and a 50-influence cost per planet. Plus they'll get to your technological level so that you get the scientist relay bonus if make them. Having more planets (& pops) raises the cost of techs and now unities - as far as I know tributary/vassals do not. You can easily rename your capital system, and so, you can easily rename your subjects. 0. Vassal, Subsidiary, Tributary, Protectorate, Bulwark, and so on. Good news is you can choose to do it when ur overlord has just finished a massive war and lost or try and invite some allies into the war. Best. What is the best way to release a vassal Stellaris? You can only use the Sectors screen, F4, to release an entire Sector as a vassal. ago. the war is them attempting to prove that they are strong enough to govern themselves, your inability to stop them proves that they can. The inability to do so is one of the main weaknesses of the MegaCorp empire type. A vassal is directly controlled by an empire, whereas a subject pays tribute. This is just one component of this incredibly complex game; there’s plenty more to learn as you strive to conquer the galaxy. They are probably more useful in one of the next patches due to tributary states and maybe some other changes (which is. Release them, then declare a war to make them a tributary. I'm fairly sure I've made allies into vassals or at the very least Dynastic Marriages into vassals, but I'm wondering, after you make a nation a Tributary, can you later make that country a vassal? Just trying to plan my take over of Indonesia as Japan. The first method involves going to war with a target empire. -must be superior in relative power. There are situations where you want the claims, other where you don't and sometimes you only want a bunch of them. vassals are better than having tributaries or trying to conquer one planet at a time because they can be integrated into you country for some cost in influence and will cost far less to demand than the sum of all of their planets added together. I adopted Domination next (to unlock the option to demand vasallization). Making them exponentially stronger. usually protectorates never become vassals, since they need 50% of your tech and you can usually out-tech them. Only existing. ago. but whatever. Not sure. I prefer conquest. The option is there to turn the tributary into a vassal, but I have a negative score (-41) to actually do this. Go into the diplomacy tab with the empire you wanna vassalize. 2. It is far easier and faster than trying to conquer individual planets. The more they like you (opinion) the better and that means aligning ethics, etc. I have no idea on that. You may decide to do this if; the size of your empire is becoming a bit difficult to manage or you have gained a sector too far. 7 to −3. Vassalisation war goal doesnt even appear. Turns out I got 40 systems or so and 3 inhabited planets. The option is there to turn the tributary into a vassal, but I have a negative score (-41) to actually do this. However, even after becoming a tributary and having diplomatic freedom, I can't declare war on my overlord as declaring a war againts them need the approval of their. Thanks beta testers, now I can wait for a sale. That's every major, and most minor, DLC. For the record on normal you can buy/generate favours and that gives enought bonuses for vassalization or at least protectorate. [Unless feeding a vassal] Likewise; autonomy will not be raised by making a. When subjugating neighboring empires, is there any advantage to one form of subjugation over the other?Stellaris. Now they have more diplomatic weight than they ever had, love me and helped me obliterate an empire. If you vassalize them you can turn them into a boost for your science or navy? Depends what you need more of I guess. Basically sectors that cost nothing but only give 25% of raw resources. This page was last edited on 7 June 2023, at 04:39. Now your tributary gives you energy and minerals, add part of their naval cap to the federation fleet, and they're pulled into any wars you're involved in, because they count as federation members. Top posts april. First the Overlord implicitly guarantees the independance of the Vassal, but without any influence cost. As Tributary you get a small part of their resources. Subjugation. Vassalization request towards a Machine Intelligence empire. Subject contracts start with a “preset”. Originally tributaries weren't protected by their Overlord wich made it a pretty useless thing, since you waged. Toggle signatureYou will want at least one of every specialized vassal for the unique benefits and overlord holding. Secret Fealty Does Not Like Subject Type. But all in all it's just meh. Just make them a tributary from the start because vassals are terrible, where as tributaries constantly give resources. r/Stellaris • An idea for a new End Game Crisis. An Overlord should be allowed to decide whether or not their subjects get to colonize and more or less carry on as they did before or if they're just subjects that are. when a tributary or vassal attempts to break free from their overlords they get warscore over time. It doesnt count towards occupation, thus forcing me to totally wipe them out of the face of the galaxy to end the war and making it impossible to actually create a vassal or. 2. 25 influence a month, and you can integrate them if you want. #5. I'd only use liberation if you plan as retaining them as a vassal, although do note that empires will. Atunomous vassal gives you freedom to wage your own wars, but not to make. Conquering directly just gives you the planets and populations directly, and will generally be strongest. In Stellaris you can research fusion reactors. Negotiate a deal with the crime lord on the planet once crime is above 10. Go expansion edicts first, Start claiming planets left and right. Targets are more likely to accept becoming certain subject types (such as tribal vassal or tributary status) over others (including feudatory and client status). Thread starter Singulare; Start date Jun 25, 2018; Jump to latest Follow Reply. 2. Once you vassalize an empire, they lose their OP AI bonuses. If this isn't the case then something is missing. A subject is an empire that has a special diplomatic relationship with another empire, called the overlord. Stellaris. Gift them minerals, energy and if required, food. What you did also works if you can get the warscore. Ever since the Stellaris Overlord expansion, and even before, I hoped for a more modular subject system in EUIV. Protectorate an uplifted pre-FTL species for an increase in monthly influence and a potentially powerful ally at the end of it all, or Vassalise an empire for some. Suppress those silly Xeno's but only for when playing tall. You want an FE vassal? Destroy their fleets, annhiliate their armies, scorch their worlds, conquer them, release sector and lean them some fleets from the Head of Zarqlan for consistency. The benefit is that, by vassalizing early, you gain a better reward in the long run as your vassals continue expanding and your time investment in the beginning pays off nicely. submit or rebel), you're completely at the whim of what your vassal deems acceptable which is reflected in the acceptance value. You do this by growing your influence in these vassal kingdoms. Two ways to get a vassal. Stellaris v3 version available here! This mod aims to improve the Domination tradition so that it is an appealing option at any stage of the game and also adds several new vassal and tributary types that are more evocative and useful to an overlord. The cost of vassal integration needs to be many times bigger. I personal use vassals for a few purposes. This is what will have them give you more science tribute, and since a higher % of. Scholarium should get some better bonuses to make them actually the science vassal to play as, as well as the subject science one to get. Tributary gives you the full freedom, but doesn't give you the GP dev. All subject types automatically join their. Then I turn on population controls, displace or purge them to make room for my species. The Scholarium pays a basic science tax. r/Stellaris. Content is available under Attribution-ShareAlike 3. - Changing your subject's name: To do this, I made it so your subject name will change to the name of your Capital system. -must be neighbor. And while they don't contribute towards fleet capacity, you also get the federation. Even in the old subject system, which console currently uses, vassals only give you a portion of their own naval cap and support you with whatever fleets they manage to field which a 1 system vassal will have very little. Especially as your 1st and 2nd subject, a Tributary can give you so incredibly amount of resources. Vassal: an autonomous empire which has been set up to support its master in military affairs. ago. The negative side of vassal playstyle is broken AI. 70. Stellaris. in stellaris, tributaries are just a different type of vassal that pays you resources but doesn't follow you into your wars. Then I turn on population controls, displace or purge them to make room for my species. Having signed a pact with a foreign power, they are often at the whims and mercy of their overlord, forced to bend to whatever rules and regulations their liege wishes. Presets have a list of default terms, and can have. 60-100 years in, I'm spreading my glorious color galaxy wide, absorbing any independent empire that likes me, and you bet they'll like me. as a trading partner or a buffer zone. Integrating a vassal would be changing it into a tributary, then into a sector. 3. tributaries give you a significant portion of their economic output. It's time for WAR! It's part 7 in MaxTheCatfish's Stellaris Beginner's Guide for 2023 - this time all about how to prepare for war in Stellaris, how to deal. After that kick someones ass with a goal for liberating a "Rival" Tributary(Your ethos) or a vassal/protectorate/standart tributary and a "Federation" Tributary. A weak tributary with 3-4 planets can usually give you a resource output of about one of your planets with no upkeep or tech penalties, being purely positive income. As a hegemony leader you can just kick them out when you want, let your other tributaries swarm them, so you can annex or vassalize them. XBOX • 3 yr. ago. The overlord can't curtail their expansion, doesn't interfere in any of their wars (and vice versa), the tributary simply feeds them resources. Trouble is War declaration is NOT an event stellaris automatically pauses for by default. As a result, my economy was total garbage until 35+ years in. As the title says, is there any way to prevent this? I tried not overtaxing them with tributes, so they have enough resources to keep their planets in order, didn't work. Hmm. 36 comments. After that kick someones ass with a goal for liberating a "Rival" Tributary(Your ethos) or a vassal/protectorate/standart tributary and a "Federation" Tributary. If I can make tributaries -> vassals and then diploannex them at a later date, I'm peachy. Due to the guarantee and Subject Relationship, Trust grows quickly up to 100. But i only have 1 option. The only options are vassal and tributary. To get the vassalize CB the overall relative power of your target has to be inferior / pathetic, not just fleet power. As long as there is at least one empire present that is not Fanatic Pacifist, war is an almost inevitable aspect in any game and can be anything from a small border skirmish to a massive interstellar war of conquest. 6 comments. And there Make the Tributary or Make the Vassal options are. You both have to be at peace and you have to be rated as superior to another empire before you can make demands to them to get the CB. A vassal has still some use, even if their military support is questionable, e. Build them up and let them get a fleet in proportion to yours. •. VicboyV • 7 yr. Make Vassal: The empire is forced to become a vassal to the victory. 4. As vassal you get the "help", and part of the fleet power of an inefficient non-difficulty boosted AI. A vassal state is any state that has a mutual obligation to a superior state or empire, in a status similar to that of a vassal in the feudal system in medieval Europe. -Tributaries donate income to you, they will not follow you into a war, they can engage in diplomacy and claim systems. Get them to agree to it themselves, or force them to submit with a war. 1. they're very flexible, but require some time to set up. If you intend not to conquer said terrain turn to vassal. Stellaris. There’s no option to scroll. You always only get systems you claimed, unless it's total war, where everything you took is instantly transferred to you. Can your tributaries or vassals…I faced inaccessibility of war for submission (as the vassal or the tributary), I send the offer "To offer the status of protectorate" or "To demand a tribute", any empire refuses (well, on a kraytsny measure while there are no concordants peacefully), then I come into options of declaration of war. The Tributary is free to pursue other diplomacy, they are not forced to fight wars for their overlord, and they can colonise new planets. Like Vassal 1 focuses all its invention on making a laser which can heat. Best. Creating a Vassal Out of A Sector. Stellaris Dev Diary #312 - 3. Last edited by esx9; Jun 9, 2019 @ 7:54pm #15 < > Showing 1-15 of 40 comments . Vassal. Conquest+intergration will be a usefull tool here. Does anyone have any input on how to change your subject from a tributary/tribal vassal to a feudatory subject in order to integrate them? The wiki does not give any answer. Gift them minerals, energy and if required, food. But i only have 1 option. I immediately got the "Ask them to be a protectorate" option. -100 for vassaling and -100 for something like war at itself. There are a few different ways to create vassals in the game. Other Features: - All of the subject interaction features of the mod are handled through a new edict: Manage Subject States. Midpoint between autonomous vassal and tributary. Otherwise look on the declare war screen it should say make tributary. 7) Take advantage of their refusal to declare a war of subjugation on them, choosing vassalization or tributary status as your war goal as you see fit. Suppress those silly Xeno's but only for when playing tall. While having separate vassal types seems cool I’d honestly rather keep them all “vassals” but allow weather or not my vassals can expand as a diplomatic decision. If the Vassal AI would ignore the Fleet power it would result in endless Rebellions that get always quelled and players would be annoyed to no end about them, Whack-a-mole Deluxe.