Meowstone Siege

Meowstone Siege is a single-player, top-down 3D tower defense game where cats command the cannons and mice are marching on your castle. Build a defense along winding roads, combine elemental attacks, and turn every defeated raider into funds for your next upgrade.

Build your strategy

Start with a modest budget and an empty battlefield. Place defenses beside the road, take advantage of high ground, and decide where every fish coin will do the most good. Upgrade during battle or between waves, choose targeting priorities, and combine fire, ice, sticky slime, and acid to keep the invaders away from your gate.

Research a feline arsenal

Work toward 32 defense options, including cat-piloted helicopters and airplanes with limited patrol ranges. Unlock new units and support abilities through paid research, then adapt your army as faster, tougher enemies arrive. Bosses appear every ten rounds to test your plan.

Make your commander your own

Customize your cat with breeds, fur patterns, colors, collars, and accessories. Complete optional rescue objectives and defeat bosses to earn cosmetics and victory dance styles. Celebrate a successful defense with your very own feline victory performance.

Keep the siege going

Explore 200 map layouts across five biomes, followed by endless seeded layouts. Revisit unlocked maps, adjust the difficulty, or tackle a shared daily siege with a fixed starting budget. Save your progress across multiple player profiles and track your score history.

Create and share

Build your own roads in the level editor, choose a biome and starting budget, and play custom sieges. Share maps through Steam Workshop and compare scores on separate campaign, unlocked-map, daily, and Workshop rankings.

Play at your pace

A guided first wave helps you get started. Enemy previews, an encounter-based encyclopedia, and post-wave battle reports help you refine your defenses. Pause the action, adjust the weather, and use visual warning cues when playing with sound muted. Set the mood with 24 original EDM, dance, and house tracks, with easy pause, skip, and mute controls.

Cute crews. Clever defenses. One castle worth protecting.