Linux

SimCity

web browser, Wii, Windows, and 11 more

Nintendo Entertainment Analysis & Development, Maxis

Scorched 3D

macOS, Windows, Linux

Crossfire

Linux, macOS, Mac OS, and 1 more

Pingus

macOS, Windows, Linux

Ingo Ruhnke

Ryzom

iOS, macOS, Linux, and 2 more

PlaneShift

macOS, Mac OS, Windows, and 1 more

Egoboo

macOS, Windows, Linux

Torus Trooper

macOS, Windows, Linux

ABA Games

Tux, of Math Command

Linux, macOS, Windows

Bill Kendrick

X-Moto

macOS, Windows, Linux

openBVE

macOS, Windows, Linux

Christopher Lees

Frets on Fire

macOS, Mac OS, Windows, and 1 more

Unreal Voodoo

Widelands

macOS, Linux, Windows

FreedroidRPG

Linux, Windows, macOS

Liquid War

macOS, Disk Operating System, Windows, and 1 more

GNU Project

Globulation 2

macOS, Windows, Linux

OpenCity

Linux

Jump 'n Bump

macOS, Disk Operating System, Windows, and 4 more

Vega Strike

macOS, Linux, Windows

GLtron

macOS, Windows, Linux, and 1 more

Rigs of Rods

macOS, Mac OS, Windows, and 1 more

Secret Maryo Chronicles

macOS, Windows, Linux

Bionic Dues

macOS, Windows, Linux

OpenArena

Android, macOS, Windows, and 1 more

WarMUX

Linux, macOS, Windows, and 1 more

Glest

Windows, Linux

Oolite

macOS, Windows, Linux

Yo Frankie!

Linux, macOS, Windows

Blender Foundation

FreedroidClassic

Linux, macOS, Windows

OpenClonk

Linux, macOS, Windows