Purpur is a drop-in replacement for Paper servers
Action-adventure game originally released in 2013
Games for tomorrow's programmers
Internet server for Linux Air Combat
OpenSoldat is a unique 2D (side-view) multiplayer action game
Skin changer for League of Legends (LOL)
Free, open source game engine online
A sharp, readable, vector-y version of Monocraft
Geography game about delivering packages
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
Haskell game engine library for roguelike dungeon crawlers
Molecular viewer and prototyping framework
A work-in-progress chess bot written in C#
You can choose multiple versions of MCBE to play.
The multiplayer game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
Modified source engine (2017) developed by valve and leaked in 2020
Galgame's Multilingual Real-time Machine Translation Tool
2D top-down 1v1 MOBA with autonomous units
An ASI plugin for Grand Theft Auto V
Urho3D Game engine
A performance profiler for Minecraft clients, servers, and proxies
A cross-platform, open-source, pure C game engine for mobile game
Entitas is a super fast Entity Component System (ECS) Framework