This list is a little old, so some of the links may not work anymore, but overall it's still a pretty solid compendium for any budget concious Linux (or Windows) gamer!

Know of a game that should be added to the list? Leave a comment below! _^

Also check out:

• The LibreGameWiki
• GamingOnLinux's Free Game List
• Itch.io's Free Linux Game Section
• This collection of 500+ games packaged in the portable AppImage format
• The Open-Source Game Clones Repository
• Lee Reilly's Github Games List
• The Linux Games Book

FPS

RPG

Adventure

Strategy

Side Scroller

City Builder/Tycoon

MMO

Roguelikes

Space Sim/Trader

Puzzle

Arcade / 2D

Racing

Stealth

Sandbox

Surreal

Vehicle Combat

MOBA

MS-DOS