Open Source Game Engines

nCine is a cross-platform 2D game engine that runs on PC (Linux, Windows, macOS), Android, Raspberry Pi, and the web (Emscripten). The project has been in active development since June 2011. Source code is released under the MIT license and is available on GitHub. Visit the donate page to discover different ways to support and sponsor the project. Join the Discord server and meet the community of developers, users and players. Indent with tabs (4 spaces) but use spaces for continuation line alignment. Pascal case for classes, enumerations, typedefs and constants. Put Doxygen brief descriptions in header files and additional documentation in implementation ones. Use Qt style for Doxygen detailed descriptions (/*! */) and end them with a period.

A MMORPG Game Engine Writted in Monogame GL full C# Very easy to make a game. With simple Level Editor. Whit cross-plattform Server on .NET Core Tecnology Build your Cross-Platform Game whitout programming! Aviable for Xbox one, PS4, Android, iOS and more platform. Try Live Demo: http://www.makingitalia.net/MireWEB/ Project are migrated on Mire Engine. See Updated at: http://www.makingitalia.net/mire/

Jenga stands for "Java Engine for Games" and is a very simple to use 2D game engine. It was especially designed for beginners and kids which e.g. don't need to be familiar with event-driven programming techniques. On the other hand it is fairly optimized for low CPU consumption to make the games run even on poorly equipped machines like a Raspberry PI.

The VolxEngine is a game engine, including 2D & 3D rendering, Lua script implementation, input, collision and particle systems. It's based on SharpDX (http://sharpdx.org/) and is intended to be a very fllexible game engine made from C#