Python (programming language)-scriptable game engines

The '''Ren'Py Visual Novel Engine, often called RenPy' for short, is a free and open-source game engine that facilitates the creation of visual novels. Ren'Py'' is a portmanteau of , the Japanese word for 'romantic love', a common element of games made using Ren'Py; and Python, the programming language that Ren'Py runs on. The engine was developed for and targeted at multiple platforms, including Microsoft Windows and Linux.

graphics engine

discontinued game engine

Cocos2d is an open-source game development framework for creating 2D games and other graphical software for iOS, Android, Windows, macOS, Linux, HarmonyOS, OpenHarmony and web platforms. It is written in C++ and provides bindings for various programming languages, including C++, C#, Lua, and JavaScript. The framework offers a wide range of features, including physics, particle systems, skeletal animations, tile maps, and others.

Panda3D is a game engine that includes graphics, audio, I/O, collision detection, and other abilities relevant to the creation of 3D games. Panda3D is free, open-source software under the revised BSD license.

Delta3d is an open source software gaming/simulation engine API. Delta3d is managed and supported by Caper Holdings LLC. Previously the Modeling, Virtual Environments, and Simulation (MOVES) Institute at the Naval Postgraduate School in Monterey, California managed and supported delta3d. Alion Science has also been a major contributor to enhancements and features.,