GDLauncher is a simple, yet powerful Minecraft custom launcher
An elegant Go board and SGF editor for a more civilized age
The contract allows to mint any pokemon, as well as evolve them
The best Blooket Multitool out there
FlightGear Flight Simulator: free open-source multiplatform flight sim
RTS game with the theme of Strategy by Design
Molecular viewer and prototyping framework
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Let it snow in your browser
javascript chess games viewer for websites, blogs and live broadcasts
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Active Directory Domain Controller built on Rocky and Samba4.
90-ball bingo with sound
Manage old PCs
3rd Party Video Games Developer: MetalManGames, titles of games
JavaScript framework to build game engines, games, emulators and apps
Javascript library for making tile based games
XML-based framework for developing games
Cross-platform 3D scene editor based on three.js, golang and mongodb