Colossus Mission
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About Colossus Mission
Colossus Mission is a 2D arcade game about exploring a huge alien spacecraft that has entered low Earth orbit. After many nations send teams to investigate, your crew is the only one to get inside. You take responsibility for exploring and researching the vessel.
Explore the spacecraft
You pilot through 73 levels filled with different dangers, learning about the spaceship and its members as you progress. An unknown entity helps you, but the environment remains unfriendly. Some levels are particularly hard.
Frequently asked questions
The best price for Colossus Mission is $1.87 at Electronic First. That is 37% less than on Steam, where it costs $2.99. 2 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 Colossus Mission 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 Colossus Mission are: Windows 7, GeForce GTX 650, Intel Core i3, 8 GB RAM. It runs on Windows only. The recommended specs are in the System requirements section.
No. Colossus Mission is a single-player game.
Yes. Colossus Mission is the full base game. You need nothing else to play it.
Buy Colossus Mission 37% cheaper than on Steam.
Colossus Mission is available for 37% less in shops such as Electronic First.
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.











