Games like Killing Floor - Toy Master for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Killing Floor
Runs greatPlayable, with caveatsNot yet tested
Action

Killing Floor 2
Runs greatPlayable, with caveatsNot yet tested
Action

Killing Floor: Incursion
Not yet testedCompatibility issueNot yet tested
Action

Killing Floor 3
Not yet testedNot yet testedNot yet tested
Action

Shadowgrounds
Compatibility issueCompatibility issueNot yet tested
Action

Painkiller: Black Edition
Compatibility issueCompatibility issueNot yet tested
Action

Titanfall
Runs greatPlayable, with caveatsNot yet tested
Action

Dead by Daylight
Runs greatRuns greatNot yet tested
Action

Defiance
Not yet testedNot yet testedNot yet tested
Action · Free To Play · Massively Multiplayer

Dragons and Titans
Not yet testedNot yet testedNot yet tested
Action · Adventure · Free To Play

Back to Bed
Not yet testedNot yet testedNot yet tested
Action · Casual · Indie

Infestation: Survivor Stories 2020
Not yet testedNot yet testedNot yet tested
Action · Indie · Massively Multiplayer

Prime World
Not yet testedNot yet testedNot yet tested
Action · Free To Play · Massively Multiplayer

Starpoint Gemini 2
Not yet testedNot yet testedNot yet tested
Action · RPG · Simulation

Elsword
Not yet testedNot yet testedNot yet tested
Action · Adventure · Casual

Infinity Wars: Animated Trading Card Game
Not yet testedNot yet testedNot yet tested
Action · Adventure · Casual

Magicite
Not yet testedNot yet testedNot yet tested
Action · Adventure · Indie

Overcast - Walden and the Werewolf
Not yet testedNot yet testedNot yet tested
Action · Adventure · Indie

Outland
Not yet testedNot yet testedNot yet tested
Action · Adventure · Indie

Cubic Castles
Not yet testedNot yet testedNot yet tested
Action · Adventure · Casual

Brick-Force
Not yet testedNot yet testedNot yet tested
Action · Free To Play

Operation Flashpoint: Red River
Not yet testedNot yet testedNot yet tested
Action · Strategy

Divine Souls F2P MMO
Not yet testedNot yet testedNot yet tested
Action · Adventure · Free To Play

StarMade
Not yet testedNot yet testedNot yet tested
Action · Adventure · Indie