Free Linux games
Play free, free-to-play and open source games developed for the "Linux" operating system sorted alphabetically by title.
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AssaultCube
shooter / first-person shooter
Rabid Viper Productions

Backbone: Prologue
adventure / point & click
EggNut

Barbarian
action / brawler
TBD Soft

BatMUD
RPG / MUD
BatMUD community

Battle for Wesnoth
strategy / turn-based tactics
David White

Bloodmasters
shooter / shoot 'em up
Pascal van der Heiden

Blossoms Bloom Brightest
adventure / visual novel
Reine Works

Blush Blush
simulation / dating sim
Sad Panda Studios

Brawlhalla
action / fighting games
Blue Mammoth Games

Brogue
RPG / roguelike
Brian Walker

BZFlag
shooter / first-person shooter
Chris Schoeneman

CaesarIA
strategy / city building
rdt.32

Card Hunter
strategy / board game
Blue Manchu

Carnage contest
shooter / artillery
Unreal Software

Casino Cat
platformer
AardvarkGames

CastlevaniaRL: Serenade of Chaos
RPG / rogue-lite
Slashie

Cataclysm: Dark Days Ahead
RPG / roguelike
Kevin Granade

Cave Story
platformer / metroidvania
Studio Pixel

Caves of Qud (free version)
RPG / roguelike
Freehold Games

Chicken Invaders 2: The Next Wave
shooter / shoot 'em up
InterAction Studios

Cinderella Phenomenon
adventure / visual novel
Dicesuki