Colony Defense
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About Colony Defense
Colony Defense is a minimalist tower base defense game set across the universe. You defend human colonies from mysterious attacking creatures, using tactics and planning to hold back their overwhelming numbers.
The game combines classic strategy with puzzle logic while leaving out complex elements. You can try to defend colonies without heavy special weapons or use them to bomb the battlefield.
Frequently asked questions
The best price for Colony Defense is $6.24 at Kinguin. That is 10% less than on Steam, where it costs $6.98. 4 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 Colony Defense 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 Colony Defense are: Windows 10, GeForce GTX 970, Intel Core i5-9600, 4 GB RAM, 100 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Colony Defense is a single-player game.
Yes. Colony Defense is the full base game. You need nothing else to play it.
Buy Colony Defense 10% cheaper than on Steam.
Colony Defense is available for 10% less in shops such as Kinguin.
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.











