Is Mouse Killer free?

Yes — Mouse Killer is free to play, so you can install and play it without buying anything.

Is Mouse Killer Steam Deck compatible?

Mostly. Valve rates Mouse Killer Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Mouse Killer on Mac?

Not natively — Steam lists no macOS version of Mouse Killer. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Mouse Killer multiplayer?

No — Steam lists Mouse Killer as single-player only.

Is Mouse Killer on PC Game Pass?

No — Mouse Killer is not on PC Game Pass right now.

Mouse Killer

Name: Mouse Killer
Brand: Hot Pizza Games
Availability: InStock

Hot Pizza Games · May 27, 2024 · Action, Bullet Hell, 2D, Comedy, Singleplayer

Mouse Killer is free to play — no purchase needed. We track it so you know if that ever changes.

Action deals

Positive80% · 10

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

Mouse Killer price

Mouse Killer is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Mouse Killer

Mouse Killer is a 100% Free to play bullet hell game.
This game is a pure Mouse only game!
Use the mouse to move, left button is for shooting, right button is for aiming.
Evade and destroy waves of vegetables.
Collect magic symbols to get stronger or faster, but be aware - some magics may hurt you.
Kill and avoid any tomato, paper, carrot or onion that you see on the screen.
Enjoy a free game with fast pace and random magic that might help you finish the game.

Mouse Killer — game info

Platforms: Windows
Steam Deck: Playable
Player modes: Single-player
PC Game Pass: Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 11, 2024

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7 found this helpful

Not recommended Feb 14, 2026

[quote][url=https://en.wikipedia.org/wiki/AI_slop][b]Warning: AI Slop[/b][/url] This game is partially or completely made with talentless, soulless AI generated content.[/quote] "Mouse Killer" is an excercise in vibe coding and AI slop... a completely crap tier tech demo that seems mostly just to exist for the sake of pushing AI slop instead of any real game development taking place. This is an insult to gamers and genuine developers everywhere. What do you do in the game? All you do in this disgusting AI slop is move your mouse around, using right button to aim, left to shoot, and otherwise avoid all the AI slop on the screen. The whole thing feels like it was vibe coded in a day. It's truly awful, one of the worst things on Steam. So this looks like an old 1990's Adobe Flash game that you might play in a web browser, and the problem there is obviously Steam wasn't intended to try compete with Chrome and Firefox. If it can be done in a web browser, it's not even close to a cutting edge PC gaming experience. That's a problem. This comes across as something unambitious and "simple" in terms of implementation and technical quality and depth, more like a game dev tutorial or…

Recommended Aug 4, 2024

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Community reviews

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