Colony 335


Colony 335 is a free IOGame. Welcome to the world of Colony 335. A game where you simply exist to cooperate and survive. This is a non-persistent cooperative exploration/survival game. You can choose between many roles in Colony 335 and each of them will allow you to support your team in different ways. Life in the 335 mining and research colony can be difficult, but our mission is critical. Do you have what it takes to survive?



WASD or arrow keys to move


G release element

E pick up item

M Map

Upgrade the colony and unlock different Extinction conditions to overcome. If saving the colony isn't your thing there will be opportunities to play as enemies of the colony and hunt down your former teammates.

Join us on discord and give suggestions or report bugs.