Leftovers KO!

Arcade boxing against leftovers that come to life swinging

Mountain Man Animation · Published by Feardemic · Released May 25, 2025

Reviews: Mixed; 63% of 98
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 1 year ago; Jun 11, 2025
Minimum PC: GeForce GTX 1050; 4 GB RAM · 0.5 GB disk; Full requirements

What is Leftovers KO!?

A single-player boxing game set in your home, where uneaten food comes alive and attacks you. You adapt to opponents with different attacks and weaknesses, learn new moves, and practice them in a training room.

For you if...

+you prefer short games built around individual boss fights
+you like retro sports games with a comic tone

Not for you if...

−you want relaxed fights without demanding timing requirements

What players say

63% of 98 reviews are positive

Players praise the artwork, animation, and unusual enemy designs. Common complaints concern sluggish controls, unclear attack cues, and the requirement to finish most fights with a star punch.

Screenshots and trailer

Leftovers KO! system requirements

Minimum: GeForce GTX 1050, 4 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Leftovers KO!?

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Minimum

OS: Windows 7, Windows 8.1, Windows 10 (64-bit versions only)
Processor: Requires a 64-bit processor and operating system
Graphics: NVIDIA GeForce GTX 1050 or better / AMD Radeon RX 560 or better
Memory: 4 GB RAM
Storage: 500 MB available space

Does Leftovers KO! have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Leftovers KO! run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Steam features: Family Sharing
Languages: Full audio: English. Text only: French, German, Japanese, Portuguese - Brazil, Simplified Chinese.

Does Leftovers KO! use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam