Desktop/Android/HTML5/iOS Java game development framework
UCI chess engine
One framework for creating powerful cross-platform games
A simple and easy-to-use library to enjoy videogames programming
The source code to VVVVVV
Urho3D Game engine
Godot Kotlin JVM Module
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Collection of utilities that interact with the Blooket API / website
Chess engines that support the UCI or XBoard protocol.
Chess engines in APK format that provide the OEX format.
Solitaire Card Games for Android
3D modeler, 3D game maker, 3D demo maker
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
Orx: Portable Game Engine
Scripts and tools for Android.
A promising chess program
Examples of procedural geometry for Unity3D C#
KotCity, an open source city simulator
A Right Leaning Minecraft Adventure for Bedrock and PE players
A Simple Lightweight and opensource tic tac toe game for android
For Android phones and tablets
MAME Android Emulator.
A multiplatform Dart movie app with 40% of code sharing