The game engine for everyone
The source code to VVVVVV
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Mobile app for creating and maintaining long-term positive habits
A dead simple 2D game engine for Go
New Godot bindings for Swift
Open source library for creative expression on the web, desktop, etc.
Free APK version of Garry's Mod, the Android sandbox physics game
Game engine to build text adventures.
3D modeler, 3D game maker, 3D demo maker
Orx: Portable Game Engine
JavaScript framework to build game engines, games, emulators and apps
Urho3D Game engine
The AWS GameKit Plugin for Unreal
Create tennis tournament schedule
Collection of utilities that interact with the Blooket API / website
A simple free travian bot
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
Children's learning programming language Karel the Robot in 3D
Solve the puzzle with dry branch and see how beautiful it will bloom
Flash Quiz TV (A quiz game for all family)
online 4X browser game engine
Lucky Patcher Android App for Making iAPP Purchase Free