3D Engine with Blender Integration
Open source clone of the Age of Empires II engine
A game engine powered by python and panda3d
GemRB is a portable open-source implementation of the Infinity Engine
The Ren'Py Visual Novel Engine
A retro game engine for Python
Easy to use Python library for creating 2D arcade games
An Open Source package that allows video game creators
Lutris desktop client in Python
A free & open-source 2D sprite editor, made with the Godot Engine
TGMC: TerraGov Marine Corps, a SS13 mod
Multi-Joint dynamics with Contact. A general purpose physics simulator
Arianne is an engine to develop multiplayer online games like Stendhal
Pycraft is an open-source, OpenGL based game made in Python
maXbox is a script tool engine, compiler and source lib all in one exe
Vivid3D is a C++ IDE/3D engine, with python scripting.
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Cross-Platform Level Editor for Doom3 and The Dark Mod
A frontend for GnGeo emulator written purely in Python
OtoKeyboard: Boost productivity with Windows keyboard automation.
A surrealist narrative-driven walking simulator
A game engine for console based text games
A Strong and Easy-to-use Single View 3D Hand+Body Pose Estimator