Games like 18+ for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Two Digits
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie

NKODICE
Runs greatPlayable, with caveatsNot yet tested
Casual

Roogoo
Runs greatPlayable, with caveatsNot yet tested
Casual

IMUGI
Not yet testedNot yet testedNot yet tested
Casual

UNO
Runs greatPlayable, with caveatsNot yet tested
Casual

Chill
Runs greatRuns greatNot yet tested
Casual · Indie

Sizeable
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie

Slikoban
Not yet testedNot yet testedNot yet tested
Casual

House Flipper
Runs greatRuns greatNot yet tested
Action · Adventure · Casual

Farm Together
Runs greatRuns greatNot yet tested
Casual · Indie · Simulation

Overcooked! 2
Runs greatRuns greatNot yet tested
Action · Casual · Indie

Pummel Party
Runs greatPlayable, with caveatsNot yet tested
Action · Casual · Indie

Among Us
Runs greatPlayable, with caveatsNot yet tested
Casual

Heavy Metal Machines
Runs greatPlayable, with caveatsNot yet tested
Action · Casual · Free To Play

Book of Demons
Runs greatPlayable, with caveatsNot yet tested
Action · Adventure · Casual

Ultimate Fishing Simulator
Runs greatPlayable, with caveatsNot yet tested
Casual · Simulation · Sports

Eternal Card Game
Runs greatPlayable, with caveatsNot yet tested
Casual · Massively Multiplayer · Strategy

Puyo PuyoTetris
Runs greatPlayable, with caveatsNot yet tested
Action · Casual

Yume Nikki
Runs greatPlayable, with caveatsNot yet tested
Adventure · Casual · Indie

Real Pool 3D - Poolians
Runs greatPlayable, with caveatsNot yet tested
Action · Casual · Indie

Door Kickers: Action Squad
Runs greatRuns greatNot yet tested
Action · Casual · Indie

Juicy Realm
Runs greatRuns greatNot yet tested
Action · Adventure · Casual

Chinese Parents
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · RPG

Dragon Cliff
Runs greatPlayable, with caveatsNot yet tested
Adventure · Casual · Indie