Games

First-person shooter, second in a trilogy

Yu-Gi-Oh! Complete Card Simulator

Dinosaur 3rd person shooter game from Pangea Software

Action puzzle game

Game client for Old School RuneScape

Third-party Pokemon game

Arcade-style game

3D browsing software for Second Life online virtual world

teeworlds

Fan-made revival of Disney's Toontown Online

Game analysis and champion picker

Virtual pet MMO

Head-to-head multiplayer ball game

font-foldit

Game Boy and Game Boy Color emulator

Chess database, analysis and game playing program

Open-source re-implementation of Jazz Jackrabbit 2 game engine

Launcher for LabyMod (Minecraft client)

Go playing program with easy to use graphical interface

First-person shooter, third in a trilogy

Top-down action game from Pangea Software (a.k.a. Power Pete)

Launcher for eXoDOS and retro game collections

pokemon-showdown

Online poker HUD and tracking software