R Package for 2D and 3D mapping and data visualization
A fast simplex noise implementation in Javascript / Typescript
Pixel-art map visualizer for Minecraft
A free 3D game engine to create games and realtimes scenes for Windows
Vivid is a modern C++ 3D engine using OpenGL4+
Google Earth Enterprise - Open Source
Modern 3D engine and IDE written using C# and C++.
A 2D game engine and level editor
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
A Phaser CE plugin that brings sloped tile collision handling
2D RPG random map generator make with p5.js based on perlin noise
A user-expandable library for making maps for tactical strategy games
Plate Tectonics simulator
XNA based game engine completely written in c#
Azmyth Game Framework
Realtime Media Engine (2D/3D/Audio)
2D space game with semi-realistic physics
A 2D Side Scrolling Platformer Game
A game engine in java for 2D strategy games