Puzzle game collection

The unnecessary video game of a useless superhero

Turn-based strategy game

Falling platforms game

Paint in 3D using Voxels

A party game starring FLOSS mascots

Hardest co-op 2D platformer ever

Deftly Guide a Rolling Ball through Many Slick 3D Levels

KFourInLine is a four-in-a-row game by KDE

ChessMD is a Qt-based chess app to play, analysis, review chess game and browse chess opening database.

Save your friends from the ghosts!

A modernization effort of DOOM-3-BFG

A visual novel set in a monster-filled fantasy world

Free and open source first-person shooter

Play solo RPGs and write stories

Old cellphone arcade recreation

Play the Hitori puzzle game

A Game Engine for "Commander Keen"

Send dinosaur eggs to the future before a meteor hits the Earth!

A plane flying shooter game

A modern Linux port of the "metroidvania" game Hydra Castle Labyrinth

An open-source port of the DOS shoot-em-up Tyrian.

Shoot and survive

Have fun guessing Words

A simple and lightweight app for running games using UMU-Launcher

Preset-oriented graphical launcher of various ported Doom engines (an alternative to ZDL)

Retro-style 2D scrolling platform shooter

A spiritual sequel of sorts to Digital: A Love Story, set in a prestigious private high school, and on the social networks of 2027

Kitty that follows your mouse pointer toy on desktop

2D space shooter with awesome visual effects