Out now on Steam · $9.99 USD

Co-op tower defense. Catbots vs monsters. Defend the catnip.

1–4 player co-op tower defense. Build the farm that funds the guns, then hold the line against the horde.

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Gameplay

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The game

One farm. Four Catbots. Infinite monsters.

Catnip Wars is a 1–4 player co-op tower defense game. You and your friends are scrappy Catbots — the last line of defense between a precious catnip farm and endless waves of hungry monsters. Build, repair, shoot, and hold the line together, or alone.

The farm is the economy. Catnip fields fund your guns, windmills power your turrets, and every hex you plant is another hex you have to defend. Place turrets, walls, farms, windmills and repair stations anywhere on the grid — your layout is your strategy. Overbuild and you lose it all. Grow catnip too fast and you may attract unwanted attention.

Fourteen monster types push back, from swarming chompers to armored giants and boss Necros that shrug off small-arms fire. Man the BFG when a wave gets ugly, revive teammates who go down, and climb a 43-node tech tree across matches. Eleven playable Catbots, 100 achievements, global leaderboards. One farm. Four Catbots. Infinite monsters.

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What's in it

Features

  • Hex-grid base building — Turrets, walls, farms, windmills and repair stations, placed anywhere you like.
  • 1–4 player online co-op — Drop in via Steam invite. In-game text chat and Steam voice built in.
  • A farm that funds the war — Catnip pays for the guns; windmills keep them firing. Balance the economy or lose it.
  • 14 monster types — Swarmers, armored giants, ranged casters, elite variants, and boss Necros.
  • A 43-node tech tree — Earn XP across matches to unlock better turrets, tougher walls, wilder abilities.
  • 100 achievements & leaderboards — Lifetime stats and global rankings. How many waves can your squad hold?

Who you play

The Catbots

Eleven playable Catbots hold the farm — and not one of them is empty. Every chassis is flown from the link by an operator: an upright, evolved catlike being from a society that worked out starflight, orbital fabrication and long-form political argument in roughly that order. Click any face for the full four-view build and the person on the other end of it.

Look at it

Screenshots

Free to use in coverage — no permission needed. Click any shot for the full-resolution PNG.

Catnip Wars screenshot 1 Catnip Wars screenshot 2 Catnip Wars screenshot 3 Catnip Wars screenshot 4 Catnip Wars screenshot 5 Catnip Wars screenshot 6

Stay in the loop

Follow Catnip Wars

One person makes this game, so a review, a follow or a screenshot genuinely moves the needle. All of these are the same guy.

Press & content creators

Review keys on request — tell me where you'll cover it and I'll send one. I reply to everyone.

press@catnipwars.com

Open the press kit

Monetization

You are granted permission to monetize videos and streams featuring Catnip Wars on YouTube, Twitch, TikTok, Kick and anywhere else. No further approval needed, no strings attached.

The developer

Ender Knight is a solo game developer and father who spent 30 years in customer service and blue collar jobs. Catnip Wars is his first commercial release — designed, built and shipped by himself so he could hopefully spend more time at home with his kids.