Command & Conquer: Remastered Collection
The source code to VVVVVV
Free game engine for development of desktop, mobile, and web games
Open game and rendering engine packed into a JavaScript framework
Ct.js is a desktop game engine that makes learning programming fun
Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
Stride (formerly Xenko), a free and open-source cross-platform C# game
An elegant Go board and SGF editor for a more civilized age
3D Game engine with editor
The Tiny JavaScript Game Engine That Can!
The flexible game engine
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Lumina is a visual game creation environment for building 3D games.
World Class Leader Board Editor.
W3LuaEnv is a free tool for Warcraft III modders
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Retro style, multi-platform soccer game
Dune II strategy and city building on Arrakis
OgreWin3D
Europa Universalis 4 save game editor
Vulkan & DirectX port of the classic 6dof 3D shooters Descent 1 and 2
Descent 3 by Outrage Entertainment
Accurate NES / Famicom emulation, experimental GBA (Beta) support.
A free 3d game for PC that does not limit the player. Fight,Build,Gain