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Formic Fortress

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About Formic Fortress

In Formic Fortress, you play as an ant protecting your demanding queen from waves of attacking insects. Each run starts fresh: you seal entrances with blocks or throw objects at enemies, survive the waves and choose power-ups to shape your build. You can play alone or team up with a friend in local co-op for up to two players.

Defend the queen

Decide quickly whether to use each building block to fortify an entrance or hurl it at an enemy. After every wave, choose from a variety of power-ups to customize your playstyle for that run. Options include using microplastics from a soda cap to poison foes or choosing leaf shurikens.

The changing seasons

The game has a full day-and-night cycle and four distinct seasons. You fight while the sun is up and prepare for the next wave under moonlight. Each season brings unique environmental challenges and types of blocks to master.

Frequently asked questions

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.

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