Games like Half-Life: Opposing Force for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Half-Life: Blue Shift
Runs greatPlayable, with caveatsNot yet tested
Action

Half-Life: Source
Runs greatPlayable, with caveatsNot yet tested
Action

Half-Life 2
Runs greatRuns greatNot yet tested
Action

Half-Life
Runs greatRuns greatNot yet tested
Action

Half-Life 2: Episode One
Runs greatPlayable, with caveatsNot yet tested
Action

Half-Life 2: Episode Two
Runs greatRuns greatNot yet tested
Action

Half-Life 2: Deathmatch
Runs greatPlayable, with caveatsNot yet tested
Action

Half-Life 2: Lost Coast
Runs greatRuns greatNot yet tested
Action

Kingdoms of Amalur: Reckoning
Runs greatPlayable, with caveatsNot yet tested
Action · RPG

Mark of the Ninja
Runs greatRuns greatNot yet tested
Action · Adventure · Indie

Mortal Kombat Komplete Edition
Runs greatPlayable, with caveatsNot yet tested
Action

Assassin’s Creed IV Black Flag
Runs greatPlayable, with caveatsNot yet tested
Action · Adventure

Grand Theft Auto IV: Complete Edition
Runs greatPlayable, with caveatsNot yet tested
Action · Adventure

Team Fortress Classic
Runs greatPlayable, with caveatsNot yet tested
Action

RESIDENT EVIL RESISTANCE
Runs greatPlayable, with caveatsNot yet tested
Action

Serious Sam Fusion 2017 (beta)
Runs greatRuns greatNot yet tested
Action · Indie

Sam & Max 301: The Penal Zone
Runs greatPlayable, with caveatsNot yet tested
Action · Adventure

AirBuccaneers
Runs greatPlayable, with caveatsNot yet tested
Action · Free To Play · Indie

Counter-Strike
Runs greatPlayable, with caveatsNot yet tested
Action

Ricochet
Runs greatPlayable, with caveatsNot yet tested
Action

Deathmatch Classic
Runs greatPlayable, with caveatsNot yet tested
Action

POSTAL
Runs greatPlayable, with caveatsNot yet tested
Action · Indie

Carmageddon Max Pack
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Racing

Day of Defeat
Runs greatPlayable, with caveatsNot yet tested
Action