A balanced, easy to use, and powerful modern Minecraft launcher

Open source simulation game based upon Transport Tycoon Deluxe

Game engine for Classic Doom

A free adaptation of the original BlockOut game

Block sliding puzzle game

An old-school 2D platform game

Free train simulator

A Doom II mod with weapons and mechanics inspired by Quake Champions

Brick-breaking game with pretty graphics

Build the best - destroy the rest!

Jump pegs to eliminate them

Arcade Bombing Game

Kids game, drive a toy wood engine

EDuke32 is an awesome, free homebrew game engine

Territory Capture Game

Qt based client for the Freeciv game

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

Roguelike RPG, with pixel art graphics and lots of variety and replayability

A remake of the platform game

A short game on fixing java bugs

Simple Pong clone

Enjoyable metro building game

Save your friends from the ghosts!

A simple constructor game suitable for children and adults alike

Jigsaw puzzle game

A multi-player space game, defend the planet from the incoming asteroids!

Roll dice of many different shapes and sizes in all possible combinations.

Program an AI to beat the enemy

Slide blocks to solve the puzzle

Play the classic Hearts card game