BossConstructor
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About BossConstructor
BossConstructor is a single-player game about building and flying spaceships. You assemble ships from modules, then explore procedurally generated galaxies or build freely in sandbox mode. Your designs determine how ships behave and what they can do, while each module has a cost in money, weight and energy.
Build your ship
The ship editor offers over 60 module types, not counting visual variations. You can create ships with moving parts or multiple ship sections that can be controlled individually. Modules must not overlap, and your ship must fit within the editor’s 14-by-14 grid; the integrity enhancer module expands it to 18-by-18.
Explore the galaxy
In expedition mode, you begin with a small, basic ship in a procedurally generated galaxy inhabited by the von-Neumann, a constantly evolving AI species. Complete missions, discover new enemy species and scavenge more powerful or exotic components to improve your ship.
Artificial evolution
The von-Neumann enemies are created through artificial evolution. Mutated ships compete in tournaments, with the ships that deal the most damage advancing to the next round and the others eliminated. Bonus modes let you watch different AI species compete for survival and see how each generation evolves.
Game modes
- Expedition mode: explore the galaxy, complete missions and improve your ship.
- Sandbox mode: build any ship without constraints.
- Bonus modes: watch AI species compete and evolve.
Frequently asked questions
The best price for BossConstructor is $10.37 at Kinguin. That is 30% less than on Steam, where it costs $14.99. 5 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and BossConstructor stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for BossConstructor are: Windows Vista, GeForce GTX 280, Intel Core i3-6100, 2 GB RAM, 400 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. BossConstructor is a single-player game.
Yes. BossConstructor is the full base game. You need nothing else to play it.
Buy BossConstructor 30% cheaper than on Steam.
BossConstructor is available for 30% less in shops such as Kinguin, GameBoost, or Difmark.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











