Mods

• HHerneby XDERP7This faction has strong and a bit heavy hull, good thrusters. Good offensive cannons, long range minigun, flak cannons. The big melter is the big ass laser which cost a lot. Explosive lasers, a PD laser, powerful unidirection cannons. Missiles, rocket and decent drones. Octogonal generators, love...87 downloadsupdated 7 y ago
• Rretchlingsby rsninja722What it adds: -1 faction -54 blocks (factory, solar panal, building blocks, sniper guns, normal guns, lasers, drones, missiels, sheilds, generators, collectors, a really powerful nuke and more) -way higher max ship p -stronger and more frequent agents -14 ships(more to come) -larger ships can be...87 downloadsupdated 9 y ago
• SSuper Robot War Music Modby henduReplace both in-game and title soundtracks with music from super robot wars, enjoy.86 downloadsupdated 9 y ago
• TThe Federationby The AurelioknightThe Federation is falling apart and it needs your help! Take the Federation Cruiser and destroy the Rebel Flagship to win the war! Or, you know, just mess around with the ships however you like. I don't really care. I made them because I love FTL. The Limit Unlocker mod is required to play all th...86 downloadsupdated 9 y ago
• MMorning Opaque Republic Of Nihilismby XDERP7too lazy to do a full description. what you need to know is that laser is the only weaponry and that there's 30 blocks in total counting hull in the mod86 downloadsupdated 6 y ago
• NNerdsby Big WarFirst Reassembly mod. Nerds Concept: Nerds is a faction of mathematicians who seems to only use squares and triangles as building blocks. So far they have managed to create strong weapons and energy creation, but lack an engineer to do the strong construction. Balance: This faction has strong wea...86 downloadsupdated 8 y ago
• TTactical Assasinsby NagyDoesStuffthis faction is a group of mercenaries that primarily uses explosive weapons, their armor and shields aren't too strong , but their damage is immense , this makes them tough foes to fight --------------------------------------------------------------------------------------- NOTE: this is my firs...86 downloadsupdated 5 mo ago
• YYamatoby WildNo9685 downloadsupdated 9 y ago
• TThe Explorersby NectarineHello fellow Starship Captain! You now have a new choice of faction! The new faction includes: -Fun Weapons -Ultra powerful Thrusters -Melee -Interesting designs -Red faction Block types -TELEPORTATION! -And much more! Note: This is a work in progress mod, and there might be changes that make wea...85 downloadsupdated 9 y ago
• TTitansby IambobThis mod has been in the works for a long time - simply because it takes me a very long time to make big ships I actually like. Contrary to the preview image, this is not a crab faction. The Titans are tanky, powerful behemoths with a limited palette, but heavily shrouded to make up for it. Findi...85 downloadsupdated 5 y ago
• AApex Predatorsby 76561198377291530This is a faction mod balanced around vanilla... Arsenal: Very Fast growing hull parts, and a fast recharging core, meaning if left alone then he entire ship will try to regenerate within a matter of seconds. Healing drone launchers to further reinforce the rebuilding nature of this faction. Weir...85 downloadsupdated 7 y ago
• BBurning Redby Persona NLots of blocks from various mods should be in here, the things I made are most of the ship designs. Try it out! I made some pretty decent ones I think.85 downloadsupdated 6 y ago
• FFaction-Elder Silverfishby 76561198403884185Its silverfish, but scaled up 4x drones are still the same, tractor force on core beam is much higher, these spawn different one sector that can either be huge or tiny splotches, and you may not like what you find there includes some new blocks ill add to the regular silverfish faction in an update85 downloadsupdated 4 y ago
• PProtossby ScaryowlOne of three races from the Starcraft series. A fairly powerful faction, they fear what their technology could do if they researched faster. (WARNING: WIP. No updates will break ships, but they may change stats. At the moment there is one ship and no stations!) Features: Shotgun turrets Normal tu...85 downloadsupdated 10 y ago
• CCrystal Empireby 76561198801772157New mod, adding a very powerful faction. There are many stationary cannons, turrets, and drone/missile launchers. The mod includes melee missiles, which, instead of exploding, run into enemy ships. The crystal empire gets most of its power from the drones, including a cannon drone, laser drone, m...84 downloadsupdated 8 y ago
• NNose Cones and Pythagorian Triplesby qwerty 3.14This mod adds 2 new shapes for the farmer and terran factions. Nose cones are triangles 1 block wide designed to merge to other triangles when there's a 1 block wide gap between them. They're also good for deatailing such as small spikes. If you messed around with the right triangles in reassembl...84 downloadsupdated 9 y ago
• HHan Teckno Uirdarasby XDERP7This faction is a faction with buildings and ships (no joke sherlock) and has following characteristics: -the thrusters and hulls are weak (not farmer weak though) -it has a small shield with great life and low regen (the exact opposite of farmer little shield) -the weapons are powerful (and ener...84 downloadsupdated 6 mo ago
• MMark's Modby 76561198377132721Changes: 1. 5 Agents, but 25 ships max. 2. 800000 p 3. 800000 max blocks 4. 1R=1C 5. 500C for saving station 6. 1000C for activation station 7. Max speed very big 8. No auto zoom 9. No AI Transients 10. Game named "Reassembly X" And more changed View my other mods : Insects xPaladins84 downloadsupdated 9 y ago
• AAdvancedPowerby Pluto9510Adapted from my previous mod: Contain one new faction and multiple new large Titan ships into the fleet in the open world for more challenges. The summary of the new faction: -Teleportation -Powerful fixed direction main gun -Special mine and pulse platform -Unique power generator option: High po...83 downloadsupdated 5 y ago
• RRound Arena!!by danny420daleSilly little cvar mod inspired by a conversation I had with Manylegged on the discord about round arenas, and some booze. Now you don't have to worry about those pesky corners anymore!83 downloadsupdated 8 y ago
• SSome Reassembly Requiredby 76561198403884185A total overhaul ish set mod that will be the testing basis and thus intended balance use with future projects set in a lil bit specific group. They will be marked as requiring this on their pages but it is optional as an "intended" way to play. Merges the following: -audio.lua tweaks(modified) -...82 downloadsupdated 8 mo ago
• TTrifaction Skirmishby 76561198839158154Mod used for the 2026 Summer DRRT; all factions are balanced AGAINST EACHOTHER and are stronger than vanilla. This is a small mod that I made both to get back into modding reassembly and to contribute to the tournament scene of the game. It adds three new factions with small ships, fighting one a...82 downloadsupdated 3 mo ago
• WWar Beeby 76561198434185676My first published mod. Took some 3 months or so to make. I just kept adding more stuff, and honestly didn't think I'd publish it. But here it is, enjoy. The War Bees are a splinter sub-faction of the more common Bees. While the Bees developed extensive laser technology, but couldn't exploit othe...81 downloadsupdated 8 y ago
• RRepublic of Tvamatkaby ickyHiiiii everyone, i'm back!!!! This is probably my highest quality mod to-date and you should play it!! Basically vanilla terran sucks, and there isn't a great modded faction to replace it. This is my idea of a semi-futuristic human (terran) reassembly faction.81 downloadsupdated 4 y ago
• GGoa'uld Empireby Max Verstappen ApologistMy first attempt at modding with Reassembly has resulted in the Goa'uld Empire returning. Whoops. If there are any errors, please let me know! NOTE: This mod starts you off with a weak ship. Not for players who want to be OP right from the get-go. Ships included: Al'kesh Anubis'Mothership (STATIO...80 downloadsupdated 10 y ago
• RRocket Racersby TheMirrora mod that adds the Rocket Racers faction story: once, the Rocket Racer were part of the bees, but in a war against the crystalline, they decided that stationary lasers and drones were not powerfull enough. but no matter how hard they tried, the leaders of the bee faction kept the drones and lase...80 downloadsupdated 11 y ago
• FFaction-Weedsby 76561198403884185Single block and very weak faction that lives to its name, self replicating and very good at making a lot of itself. Can be played if you want to i guess.80 downloadsupdated 4 y ago
• PProject Singularity: Sundownersby 76561198359866160Meet the Sundowners, a network of vaguely-interconnected artificial intelligences powering rapidly-metamorphosizing ships. Due to their incredible information processing speeds their ships have optimized for pure speed, shedding massive amounts of weight and much of their defensive capability. Th...80 downloadsupdated 2 mo ago
• TTruck Nutsby JewsusAdds truck nuts to all playable vanilla factions. Makes all of your ships 100% more effective in combat.79 downloadsupdated 7 y ago
• Ggodmugby Randomnumberspay it no mind79 downloadsupdated 8 y ago
• 112 Colonies of Kobolby GamerfromspaceThis is my first mod so don't expect it to be perfect. I based it on the Battlestar Galactica series as I noticed that there is a lack of such mod. The weapons are 100% accurate, I just had a look what weapons are there and made my own versions suitable for the game. Enjoy :) If anyone has any su...79 downloadsupdated 9 y ago
• TThe Engiby The AurelioknightThe Engi are peaceful mechanical beings. ...until their friends get attacked. The Engi, allies of the Federation, are some pretty kick-butt cyborg dudes with drones and ion weapons to boot! The Reassembler mod by Galenmacil is required to play this faction. Enjoy! NOTE: There's a bug where the En...79 downloadsupdated 9 y ago
• SStubborn Sparksby VoksaWhen the wormholes opened and strange alien things were pushed into the galaxy, nobody was spared from the resulting chaos. The biggest empires in the galaxy collapsed, and previously minor groups filled the gaps. The two most powerful nations were almost erased entirely, the things that came fro...79 downloadsupdated 11 y ago
• YYuuzhan Vong (V1)by Von Langstein79 downloadsupdated 11 y ago
• SSparcsMod_1_04by phoenixosuSparcsMod_1_0479 downloadsupdated 8 y ago
• Ssave1_雷洛by REYNOL78 downloadsupdated 11 y ago
• DDRRT Regeneration Inhibitorby Debris FieldThis mod is made for the Debris Regional Reassembly Tournament series. EXTREMELY SIMPLE MOD that changes a single cvar: kSlowGrowRate = 0.2 This cvar makes BLOCKS in Tournament mode regenerate at one fifth (20%) of the rate at which they do in campaign mode. Shield regeneration is unaffected. Thi...78 downloadsupdated 4 y ago
• OOP Nebulus Ultimusby Radium_BulletDue to user request, I edited my original Nebulus Ultimus Mod so that it had 3x more generation, hull strength, shield strength, and weapon damage. It should be much stronger than most factions you face due to this. Original is here While I tested the original, I didn't bother testing this, pleas...78 downloadsupdated 8 y ago
• Mmassively mega ultra super overpowered factionby 76561198327710999this is my first mod created with the help of the awesome Reassembly web development kit! this is just one block in a new faction and its really op! its indestructable and is a op cannon aswell also it is a teleporter and has meele attack so it just wrecks everything it touches XD NO it is not ba...77 downloadsupdated 9 y ago
• NNebulaby ThatRandomTaytoThere isn't really any need for a description, other than to say that this mod adds nebulas to your map. There IS a need for a description now, but only to say that there are now dangerous nebulas that will slowly kill your ship as you fly through them.77 downloadsupdated 8 y ago
• BBorg Add Ons [Multicore Ingame]by GreyThis mod adds a variety of features to the Borg faction (and makes them playable) such as bigger immobilizers, immobilizer drones, new laser types, cannons frags as well as..... However nobody cares about that, this mod uses Multi-Core!!! The way multicore works is that this faction has one main...77 downloadsupdated 8 y ago
• Uunlockable unplayable factionsby Fooper77 downloadsupdated 7 y ago
• PP Limiter - 1000Pby GalenmacilBored? Tired of being "OP" and wreaking havoc on hopeless enemies? Try this MOD.77 downloadsupdated 11 y ago
• AAsgard Empireby Max Verstappen ApologistAnother Stargate-based mod for you all. The Asgard species are technologically advanced, having been part of an alliance of four great races. As such they have access to ZPMs, which provide an immense amount of power. They have also been able to force the Goa'uld into a treaty, considering their...76 downloadsupdated 10 y ago
• TThe Alliance to Restore the Republicby The AurelioknightThe Alliance to Restore the Republic, also known as the Rebellion, portrayed in Star Wars: A New Hope, Star Wars: The Empire Strikes Back, and Star Wars: Return of the Jedi. The Alliance fleet is composed of several Republic-inspired starfighters, including the X-wing, Y-wing, and A-wing. It also...76 downloadsupdated 8 y ago
• GGMO plantsby 76561198855967965has modding gone too far?! now introducing a plant faction which is generally docile untill you bump or damage one. not recommended attacking early game76 downloadsupdated 7 y ago
• Bbigger wrecksby 76561198403884185makes debris much bigger and have a higher p limit76 downloadsupdated 4 y ago
• RRubidium Complexby Moshii.LemonsHeres an old mod i never really got around to finishing, heres whats left ;3 ~I wont be writing a story or completing it because ive lost the idea and well it looks fine to me, so here it is have fun. [ The "Crystalline 2.0" of Reassembly. Every time I play this game I notice that it is simply to...75 downloadsupdated 10 y ago

1.3k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.