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Miami Mice is a free browser beat-em-up with bone-animated feline fighters. Move with WASD, punch with H, kick with J, and block with B. Clear waves in Story mode or survive Horde mode. About ~0.11 MB after Play, no install, no account.

Want a pixel platformer instead? Try Mochi Midnight Escape. Prefer a short reflex arcade? Try Bounce Back.

MIAMI MICE

Procedural canvas beat-em-up: WASD move, H punch, J kick, B block. Story and Horde modes. Gamepad supported. Adapted from DerBenniBanni/js13k2025_miami_mice (MIT). About ~0.11 MB.

Works on phone and desktop. After load, press START or HORDE MODE on the title screen.

Press Play to load the game.
No cloud saves - session play only.

Welcome to Miami Mice - a free browser beat-em-up with no account or install. Fight feline martial artists on a procedural canvas stage: walk with WASD, punch with H, kick with J, and block with B. Choose Story mode to clear waves or Horde mode for endless pressure. A standard gamepad also works (left stick to move, face buttons for punch, kick, and block). About ~0.11 MB loads after you press Play. Nothing is uploaded; play stays on-device. For more free browser games, open the games hub. Related picks: Mochi Midnight Escape and Bounce Back.

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Frequently Asked Questions

What is Miami Mice?

A free browser beat-em-up with bone-animated cat fighters on a procedural canvas stage.

How do I play?

Press Play, wait for the title screen, then choose START or HORDE MODE. Move with WASD, punch with H, kick with J, and block with B.

Does a gamepad work?

Yes. Left stick moves. Face buttons map to kick, punch, and block (see the on-screen control tip).

What is Horde mode?

An endless wave mode started from the HORDE MODE button on the title screen.

Does it save progress?

No. Play is session-only. There is no localStorage save key in this build.

How big is the download?

About ~0.11 MB of HTML, CSS, and JS after you press Play.

Is this open source?

Yes. Adapted from DerBenniBanni/js13k2025_miami_mice (MIT). SoundBox music/SFX stay in-bundle.