Native Android app for Habitica
A free & open-source 2D sprite editor, made with the Godot Engine
Desktop/Android/HTML5/iOS Java game development framework
The source code to VVVVVV
A habit tracker app which treats your goals like a Role Playing Game
Ct.js is a desktop game engine that makes learning programming fun
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Java/JavaFX/Kotlin Game Library (Engine)
A cross-platform, open-source, pure C game engine for mobile game
Everything you need to build and deploy scalable realtime 3D apps
RenderDoc is a stand-alone graphics debugging tool
Flexible level editor
Modern, lightweight and efficient 2D level editor
An open source C++ game engine
Engo is an open-source 2D game engine written in Go
Domination is a game that is a bit like the board game Risk
Cerberus Content Management System
A Free, complete, enterprise grade, open source exam management system
SCADA HMI for substations, IoT and automation applications
A very richly featured implementation of the Sokoban puzzle game
A 2D scrolling platform shooter, inspired by Duke Nukem 1
FLTrator is a retro style scrolling arcade game using FLTK.
Cerberus Content Management System