Linux

Siegecraft Commander

Nintendo Switch, Linux, macOS, and 3 more

Blowfish Studios

ANATOMY

Windows, macOS, Linux

Kitty Horrorshow

Forgiveness : Escape Room

Windows, macOS, Linux

Chaos Minds

FreeSpace 2 Source Code Project

macOS, Windows, Linux

Colobot

Linux, Windows

NetHack

macOS, Mac OS, Atari ST, and 4 more

Warzone 2100

macOS, Linux, PlayStation, and 1 more

Warzone 2100 Project, Pivotal Games

StepMania

macOS, Windows, Linux

TORCS

Windows, Linux

Fish Fillets NG

macOS, Windows, Linux, and 1 more

Altar Games

Deep Sky Derelicts

Linux, macOS, Windows

Snowhound Games

Judith

Windows, macOS, Linux

Stephen Lavelle, Terry Cavanagh

Orphan

Windows, macOS, Linux

Windy Hill

Star Traders: Frontiers

Windows, macOS, Linux, and 2 more

Trese Brothers

LordsAWar!

Linux

Blasphemous

Xbox One, PlayStation 4, Linux, and 3 more

The Game Kitchen

Exile III: Ruined World

Linux

Penumbra: Overture

macOS, Windows, Linux

Frictional Games

Eets Munchies

Linux, macOS, Windows

Klei Entertainment

MirrorMoon EP

Linux, macOS, Windows

Santa Ragione

Beatbuddy: Tale of the Guardians

Linux, macOS, Windows

Dynamite Jack

Linux, macOS, Windows

Starseed Pilgrim

Linux, macOS, Windows

drogen

Adonthell

Windows, macOS, Linux

Painkiller: Hell & Damnation

Xbox 360, PlayStation 3, Linux, and 2 more

People Can Fly, The Farm 51

RUSH

Wii U, Linux, macOS, and 1 more

Two Tribes B.V.

Air Forte

Linux, macOS, Windows

Blendo Games

Scoregasm

Linux, macOS, Windows

Dwarfs!?

Linux, macOS, Windows

Cubemen 2

iOS, Wii U, Linux, and 2 more

3 Sprockets