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Catnip Wars is a 1-4 player co-op tower defense game in which players control Catbots defending a catnip farm from waves of monsters. Turrets, walls, farms, windmills and repair stations are placed freely on a hex grid, and the farm doubles as the economy: catnip fields fund weapons and windmills power turrets. Fourteen monster types attack the farm, ranging from swarming chompers to armored giants and boss Necros. Players can man a heavy BFG turret, revive downed teammates, and progress through a 43-node tech tree across matches. The game includes eleven playable Catbots, 100 achievements and global leaderboards, and can be played solo or online with up to four players.
PC (Microsoft Windows) · Aug 28, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
100 achievements available.

Defeat a monster from the manned turret.
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Defeat 100 monsters from the manned turret.
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Defeat 1,000 monsters from the manned turret.
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Defeat 5,000 monsters from the manned turret.
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Place your first building.
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Place 10 buildings.
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Place 1,000 buildings.
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Place 250 buildings.
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Place 50 buildings.
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Earn 1,000 catnip.
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Earn 10,000 catnip.
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Earn 1,000,000 catnip in one match.
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Earn 100,000 catnip in one match.
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Earn 1,000,000,000 catnip.
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Send your first chat message.
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Send 100 chat messages.
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Pick up your first coin.
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Pick up 1,000 coins.
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Pick up 10,000 coins.
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Earn 50 credits.
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Earn 500 credits.
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Earn 50,000 credits.
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Get knocked out 100 times and keep coming back.
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Get knocked out 25 times.
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Travel 1 kilometre on foot.
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Travel 10 kilometres on foot.
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Travel 100 kilometres on foot.
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Travel a full marathon on foot.
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Build 100 catnip farms.
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Build 25 catnip farms.
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Build 5 catnip farms.
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Build 100 power generators.
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Build 25 power generators.
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Build 5 power generators.
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Patch up a teammate with your wrench.
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Land 100 heals on teammates.
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Defeat 10 monsters with your team.
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Defeat 100 monsters with your team.
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Defeat 1,000 monsters with your team.
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Defeat 10,000 monsters with your team in one match.
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Defeat 500 monsters with your team.
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Defeat 5,000 monsters with your team.
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Defeat 50,000 monsters with your team.
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Finish your first match.
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Finish 10 matches.
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Finish 100 matches.
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Finish 50 matches.
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Finish 500 matches.
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Earn 50,000 catnip in one match.
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Your team defeats 5,000 monsters in one match.
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Your team defeats 500 monsters in one match.
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Collect 1,000 steel.
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Collect 10,000 steel.
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Collect 100,000 steel.
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Finish a match with at least one other player.
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Finish 25 multiplayer matches.
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Survive 15 waves without getting knocked out.
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Reach the Alley Cat rank.
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Reach the Cat Commando rank.
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Reach the Nine-Lives Legend rank.
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Reach the Mouser rank.
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Reach the top rank.
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Reach the Night Stalker rank.
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Repair a building with your wrench.
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Land 100 wrench repairs.
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Land 1,000 wrench repairs.
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Land 10,000 wrench repairs.
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Salvage a building for scrap.
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Salvage 50 buildings.
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Survive 10 waves playing solo.
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Survive 20 waves playing solo.
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Finish a match with a full squad of four.
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Finish 25 matches with a full squad of four.
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Survive 45 waves with a full squad of four.
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Buy your first tech upgrade.
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Buy 30 tech upgrades.
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Buy 25 tech upgrades.
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Buy 42 tech upgrades.
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Play for 1 hour.
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Play for 10 hours.
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Play for 100 hours.
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Build 250 turrets.
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Build 5 turrets.
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Build 50 turrets.
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Build 10 walls.
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Build 100 walls.
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Build 500 walls.
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Survive 10 waves in a single match.
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Survive 40 waves in a single match.
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Survive 25 waves in a single match.
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Survive 30 waves in a single match.
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Survive 35 waves in a single match.
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Survive 45 waves in a single match.
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Survive 5 waves in a single match.
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Survive 50 waves in a single match.
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Survive 1,000 waves in total.
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Survive 250 waves in total.
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Survive 50 waves in total.
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Community notes