PyCAPGE - Python Classic Adventure Point and Click Game Engine
Purpur is a drop-in replacement for Paper servers
OpenSoldat is a unique 2D (side-view) multiplayer action game
A web-based IDE for HTML5 game development. Powered by Phaser
Cerberus Content Management System
Kisekae UltraKiss is a full featured integrated development environmen
Free, open source game engine online
C programs source code and book for Game/Ambient Music, includes mp3s
Modern, lightweight and efficient 2D level editor
Vivid3D is an open-source 3D engine with powerful 2D UI.
An Android library that provides views using openGL canvas
A performance profiler for Minecraft clients, servers, and proxies
Engo is an open-source 2D game engine written in Go
Java Settlers
A Game Similar to Mastermind
Growth-grammar related Interactive Modelling Platform
Simple java football game
Java bindings for Skia
A 3D Snake and 2D snake
Modern 3D engine and IDE written using C# and C++.