Traditional text mode games from BSD
Pokémon Save File Editor
Terminal emulator application for Android OS extendible
The HTML5 Creation Engine
Galgame's Multilingual Real-time Machine Translation Tool
The source code to VVVVVV
Ct.js is a desktop game engine that makes learning programming fun
2D game development library for Ruby and C++
Enables Roblox developers to use professional software tools
A program that allows the user to AFK in Apex Legends games
The flexible game engine
RPG Maker 2000/2003 and EasyRPG games interpreter
Just another ComputerCraft fork
Cross-platform, open source, and super fast MUD client with scripting
A dead simple 2D game library for Go
Dynamic Speedometer and Gauge for Android. amazing, powerful
A game framework written with osu! in mind.
A .NET ascii/ansi console engine written in C# for MonoGame and XNA
Automate your apps, games, and Android emulators
An elegant Go board and SGF editor for a more civilized age
Text games written in Pascal
An award-winning drawing program for children of all ages
A very efficient tutor.
Chess Database and PGN viewer