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

Dungeon Siege II
Not yet testedNot yet testedNot yet tested
RPG

Dungeon Siege III
Not yet testedNot yet testedNot yet tested
Action · RPG

Risen
Runs greatPlayable, with caveatsNot yet tested
RPG

GreedFall
Runs greatPlayable, with caveatsNot yet tested
RPG

Arx Fatalis
Runs greatPlayable, with caveatsNot yet tested
RPG

Dragon Age: Origins
Runs greatPlayable, with caveatsNot yet tested
RPG

Sacred 2 Gold
Compatibility issueCompatibility issueNot yet tested
RPG

Soulbringer
Compatibility issueCompatibility issueNot yet tested
RPG

Dungeon Defenders
Compatibility issueCompatibility issueNot yet tested
Action · Indie · RPG

Two Worlds II HD
Compatibility issueCompatibility issueNot yet tested
RPG

Dungeons
Compatibility issueCompatibility issueNot yet tested
RPG · Strategy

Serious Sam: The Random Encounter
Compatibility issueCompatibility issueNot yet tested
Action · Indie · RPG

ArcaniA: Fall of Setarrif
Compatibility issueCompatibility issueNot yet tested
RPG

The Witcher 2: Assassins of Kings Enhanced Edition
Compatibility issueCompatibility issueNot yet tested
RPG

Dragon Age: Origins - Ultimate Edition
Compatibility issueCompatibility issueNot yet tested
RPG

Fallen Earth Free2Play
Compatibility issueCompatibility issueNot yet tested
Free To Play · Massively Multiplayer · RPG

EverQuest
Compatibility issueCompatibility issueNot yet tested
Massively Multiplayer · RPG · Free To Play

Legend of Grimrock
Compatibility issueCompatibility issueNot yet tested
Adventure · Indie · RPG

DARK SOULS: Prepare To Die Edition
Compatibility issueCompatibility issueNot yet tested
Action · RPG

Continent of the Ninth Seal
Compatibility issueCompatibility issueNot yet tested
Action · Massively Multiplayer · RPG

Divine Divinity
Compatibility issueCompatibility issueNot yet tested
RPG

Gothic II: Gold Edition
Compatibility issueCompatibility issueNot yet tested
Action · RPG

ArcaniA
Compatibility issueCompatibility issueNot yet tested
RPG

Recettear: An Item Shop's Tale
Compatibility issueCompatibility issueNot yet tested
RPG · Indie