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Steam

Crystal Guardian

Also known as Crystal Guardian, cg, crystal guardian

Crystal Guardian is a tower defense game featuring survival and time control elements. Defend the crystal against enemies from different biomes every night, and during the days, gather resources from various biomes to alleviate hunger and thirst, aiming to survive until the 100th day.

Last update
22 May 2026

Latest update

Patch notes

v0.2Update 0.2 Patch Notes

Changes The process of replenishing stamina will now use orange crystals instead of green crystals. (This is to make it easier to place more towers and make it more difficult to increase the range of towers) Trolls now…

3 changes2 numericGameplayRead patch notes

Update history

Browse past updates and patch notes for this game.

2 updates

Gallery

In-game media