Free Linux games
Play free, free-to-play and open source games developed for the "Linux" operating system sorted alphabetically by title.

0 A.D.
strategy / real-time strategy
Windows, Mac OSX, LinuxWildfire Games

8 Kingdoms
strategy
Windows, Linux8K Team

9:05
adventure / interactive fiction
Windows, Mac OSX, LinuxAdam Cadre

A House in California
adventure / visual novel
Windows, Linux, Mac OSXCardboard Computer

Aardwolf MUD
MMO / MUD
Windows, Linux, Solaris, Free BSD, BeOS, Mac OSXAardwolf project

Abuse
platform / run and gun
DOS, Linux, Windows, Mac OSX, AmigaCrack dot Com

Achaea
MMO / MUD
Windows, Linux, Solaris, Free BSD, BeOS, Mac OSXIron Realms Entertainment

ADOM: Ancient Domains of Mystery
RPG / roguelike
Windows, Mac OSX, Linux, DOS, Free BSD, AmigaThomas Biskup

AdVenture Capitalist
simulation / idle clicker
Windows, Linux, Mac OSXHyper Hippo Games

Air Pressure
adventure / visual novel
Windows, Mac OSX, LinuxBento Smile

Akalabeth: World of Doom
RPG / old school RPG
DOS, Apple II, Mac OSX, Linux, WindowsRichard Garriot

Alien Arena
shooter / first-person shooter
Windows, Linux, Mac OSXCOR Entertainment

AliensRL
action / roguelike
Windows, Mac OSX, LinuxKornel Kisielewicz

Alter Aeon
MMO / MUD
Windows, Linux, Solaris, Free BSD, BeOS, Mac OSXAlter Aeon community

America's Army
shooter / first-person shooter
Windows, PlayStation 4, LinuxU.S. Army

Angband
RPG / roguelike
Windows, Mac OSX, Linux, DOS, AndroidAngband Development Team

Ardentryst
RPG / JRPG
Windows, Linux, Mac OSXJordan Trudgett

Armageddon
MMO / MUD
Windows, Linux, Solaris, Free BSD, BeOS, Mac OSXArmageddon community

Armagetron Advanced
action / racing
Windows, Linux, Mac OSXArmagetronAd.org

Ascii Sector
simulation / space exploration
Windows, Linux, Mac OSXLaserbrain Studios