- Action
- Indie
- RPG
- Simulation
Game
BossConstructor
BossConstructor is a game about building and flying your own spaceship!Building your Ship. The core feature of the game is its ship editor which allows you to freely assemble your own spaceships using a vast variety of modules (currently more than 60). The way you build your ships determines how they behave and what they are capable of doing. Since every module costs money, weight and energy, designing a good ship is a challenging yet rewarding task.
Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.
About BossConstructor
- Released
- October 2016
- Developer
- Mirko Seithe
- Platforms
- Linux · PC (Microsoft Windows) · Mac
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsPatch 200: FixesPatch 200: Fixes - Fixed Micro Command Center not getting recognized.
- Community AnnouncementsBonus DLC 3 adds EMP Mine Layers, EMP Carriers and more.The third free bonus DLC for BossConstructor is now live! It adds a few module variations and some general improvements. Enjoy! :) New modules: One common problem in BossConstructor's combat system is that it is often hard to avoid taking damage from enemies when engaging them. In order to improve this, I have added two more modules to your toolbox. For one, I've added the EMP mine layer, a var...
- Community AnnouncementsBonus DLC 3 & New Game Announcement!Kubifaktorium After working on it for about a year, I am announcing Kubifaktorium, my next game! If you enjoy building, growing and managing a colony, then the game might be for you. It will feature different biomes to explore, plenty of resources to exploit and interesting production chains to master. If you are interested, you can find a first teaser trailer here: The best way to keep up-to-d...
- Community AnnouncementsFree Bonus DLC 2 adds the Bussard Ramjet and more!The free bonus DLC 2, which consists of the patches 195-198, adds a new module and advanced galaxy customization to the game! Bussard Ramjet The Bussard Ramjet generates a large amount of energy whenever your ship is inside a space nebula. When combined with batteries, this allows you to build light-weight fighter ships, which are fast and maneuverable. Until they run out of juice. :) Galaxy Cu...
- Community AnnouncementsFree Bonus DLC 2 adds the Bussard Ramjet and more!The free bonus DLC 2, which consists of the patches 195-198, adds a new module and advanced galaxy customization to the game! Bussard Ramjet The Bussard Ramjet generates a large amount of energy whenever your ship is inside a space nebula. When combined with batteries, this allows you to build light-weight fighter ships, which are fast and maneuverable. Until they run out of juice. :) Galaxy Cu...
- Community AnnouncementsPatch 197: Bussard Ramjet and Miscellaneous [beta]- Added the Bussard ramjet which generates a large amount of energy when your ship is inside a space nebula. Together with batteries, this can be quite useful. Let me know your thoughts regarding the balancing! :) - Adjusted the nebula spawning mechanism to make sure that nebulae spawn in most sectors. - Placing modules in front of weapons is no longer forbidden. The weapons will show a warning...
- Mods indexed
- 160
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
of 881 on Steam Workshop
Most downloaded
Measured from the source's own counts, summed across every release.
- Torpedo FolderA torpedo boat that can fold up its payload for safe keeping. When you first start, double tap "E" to make the ship assume the proper state. When you want to fire, Double tap "R" to unfold. Missles are 1 - 6 starting from left to right. When you want to fold up again, double tap "G", wait for the...784 downloads
- Imperial Star DestroyerThe result of me playing too much Star Wars: Empire at War (with mods), uses default game controls -Tried to make it as accurately shaped as possible if you were to view the Imperial Star Destroyer top-down. -Has flak cannons where it's turbolasers would be. -Used forward-mounted grappling hooks...336 downloads
- ArmadilloA ship designed around versatility. By using Q and E, you can move the outer shell to switch between three modes. Defense Mode: Complete armour coverage! press Q twice when you begin. Blaster Mode: Mass drivers able to shoot in this mode. Default state, or press E twice when in defense mode. Batt...334 downloads
- Viseranothen special. 4 basic wpns shoot front. 4 blades 2 side 2 autoaim(a,d to use blades). backside has budy maker. and have fun.330 downloads
- Ship Factory TestThis ship is an example for how to use the new replicator module. Hit the "1"-key (custom action 1) and the factory will start building. Enjoy the ride with your new spaceship friends. :) Note: This ship is very low on energy generation and there is a lot of potential for improvement.312 downloads
- Pod RacerA pod racer of sorts that can achieve some really high speeds, really fun to fly! Make sure to press "X" when you first launch to connect the energy chains.241 downloads
- Jelly ShipA prototype Jellyfish ship that uses autoaiming tentacles to shock enemies. Any of the WASD attack keys work for attacking.213 downloads
- Uber FactoryDual Factory ship that produces Heavy Rail Gun fighters. Highly-mobile factory with Subspace Drives. Well protected with Hardened Armor & Shields. Heavily Armed and very deadly on it's own.212 downloads
- Avia - 12Larger factory. 12 drone carrier every 15 sec. Your best. Lagging. Friend.211 downloads
- System HunterThis thing has been my ship ever since i've played BossContructor Whatever gets in front of this thing is dead Also, whatever happens to be anywhere else but the front will get swarmed by drones. The name does what it implies It hunts planetary systems.210 downloads
- Factory StarterThis factory ship design costs less than 500c, allowing you to use it as your starter ship in exploration mode! Features: -can produce buddy ships that come equipped with 2 torpedo launchers. Guaranteed to blow giant holes in any enemy ship that you encounter in the early levels! -buddy ships tak...199 downloads
- Static MantisCustom controls- emps(w) side missiles L(a)R(d) miniships(c) babyship(x) pushbeams(s) hyperdrive(h). The pushbeams help push the babyship away, like launching it away. Missiles for long range fighting. emps and mimiships for mid range fighting. If enemy to close use hyperdrive to get away or ram...186 downloads
- [Boss] Jump PodThe Jump Pod. Boss Version. This is the first ever boss that transforms, having two bulkheads that open and close to allow room for the triple Heavy Mass Drivers (Yes, it's the legendary purple module that does a crap-ton of damage) to wreak havoc on any poor ship who happens to be in front of it...143 downloads
- StingrayThe Stingray Features: - Front weapon: Ultimate DPS lasers that will destroy asteroids and small enemy ships in seconds. - Rear Weapon: Well defended Stinger that disintegrates boss ships in one shot. - Hull: Nearly indestructible hull that leaves no weak points. - Evade: Boosted hyperdrive with...137 downloads
- Starter-Any BonusUniversal Light Armored Starter ship. (599 of 600 possible credits) Designed for Exploration Mode. Can be used with any starting bonus.132 downloads
- KunjatoriaKunjatoria battleship. High DPS comes with high tonnage! Total Cost: 31870 C Total Weight: 689 KT Maximum Speed: 624 KM/H Energy Capacity: 965 GWS Energy Generated: 138 GW Energy Used: 254 GW119 downloads
- Guardian Sphere (BOSS)The Guardian Sphere was created to protect planetary systems against approaching Von Nuemann fleets, however something has corrupted it's programming and it now sees YOU as the approaching threat.111 downloads
- NX-01 - Heavy Cruiser ClassAn attempt at a Star Trek themed ship build. Combat Ready. Shielded. (mostly) Heavy Rail Cannons. Large Turret compliment for wide firing arcs. Large Carrier compliment for greater defense. 3-phase Subspace Drive system. (needs redone with matching grade components, this one was built during an E...111 downloads
- All Purple Parts100% of all non-weapon purples (besides a few decorations) (as of 14.05.2016) Purples are in two ships because they barely would fit on 1 ship plan. THIS LINK WILL HAVE THE LATEST VERSION OF THE SHIP (as well as 100% reds) There are many sections to this ship. Top sections, each is sorted by type...107 downloads
- Starter-DrivesA Heavy Armored Starter Ship. (590 of 600 possible credits) Specifically designed for Exploration Mode, with the Drive bonus in mind. (You must use the "Drive" Bonus offered during Exploration Mode game set-up) Built to score more salvage parts and ore during those critical first missions. Has ev...105 downloads
- Stingray PrototypeNot the stongest of ships but it was a fun idea. Changes can be made but every powerful ship needs a starting point. No special button all auto set. Test it, play with it, and enjoy.103 downloads
- Starter-Ram ShipStarter Ramming Ship. (600 of 600 possible credits) Designed for Exploration Mode with Energy Bonus in mind. (You must you the "Energy" Bonus during Exploration Mode game set-up) Titan Armor Ramming Nose. Double Subspace Drives. Weaponless...? Because it's loads of fun to smash your enemy to bits...98 downloads
- All Blue PartsA ship created in BossConstructor. Replace this default description to better describe your ship!98 downloads
- All Purple Weapons100% of all weapons (as of 14.05.2016) Purples are in two ships because they barely would fit on 1. THIS LINK WILL HAVE THE LATEST VERSION OF THE SHIP There are 3 sections to this ship. 1 section, A block of weapons 1 section is a 4x Intergrity Enhancer (only to get a larger area) 1 section is yo...96 downloads
Browse all 160 BossConstructor mods Sortable by downloads, rating and date.
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Why BossConstructor mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host BossConstructor mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.