Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri
CTFs as you need them
Botcraft is a cross-platform C++ library to create bots
A game framework written with osu! in mind.
Gideros Release version
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Godot game template and component-based framework
A lightweight online game framework
Kitty-Tools is a Kahoot Cheating Client for all devices and interfaces
A free/open source client and automation tool for Ragnarok Online
An open source flight dynamics & control software library
Flexible level editor
1.21.11 Lightweight Minecraft server
Various things for PSX (PlayStation 1, PSone)
Open source library for creative expression on the web, desktop, etc.
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
An Ubuntu remix for both new and experienced Linux sophisticates
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
GPS track editor for editing tracks and planning (multiple) day tours
Ze Text Adventure game Builder : Create as you play !
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Build images with images
An unmodified version of the MMORPG Impressive Title by KovuLKD