Best free Linux games
Play free, free-to-play and open source games developed for the "Linux" operating system sorted by user rating.
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Dwarf Fortress
simulation / roguelike
Bay 12 Games

Digital: A Love Story
adventure / visual novel
Christine Love

L'Abbaye des Morts
platformer
Locomalito

Brogue
RPG / roguelike
Brian Walker

Cataclysm: Dark Days Ahead
RPG / roguelike
Kevin Granade

OpenTTD
simulation / management
OpenTTD Team

Demon
RPG / roguelike
Herbie Piland

Ascii Sector
simulation / space exploration
Laserbrain Studios

0 A.D.
strategy / real-time strategy
Wildfire Games

Desktop Dungeons
RPG / roguelike
QCF Design

Angband
RPG / roguelike
Angband Development Team

Unknown Horizons
simulation / city building
The Unknown Horizons Developers

Dungeon Crawl Stone Soup
RPG / roguelike
DCSS Devteam

Zangband
RPG / roguelike
Zangband dev team

Battle for Wesnoth
strategy / turn-based tactics
David White

Factorio
simulation
Wube Software

Legerdemain
RPG / roguelike
Roguelikefiction.com

Ultima Online
RPG / MMORPG
Origin Systems

Unturned
action / action-adventure
Smartly Dressed Games

The Ur-Quan Masters
strategy / space exploration
Toys For Bob

BatMUD
RPG / MUD
BatMUD community