A grid based movement engine compatible with Phaser3
Godot game template and component-based framework
The backbone framework
A Phaser CE plugin that brings sloped tile collision handling
MMORPG
C++ framework for robot kinematics, dynamics, motion planning, control
3D .NET engine for Windows, Linux, Mac
StarlingPunk is a framework built on top the Starling library
C++ SDL/Box2d Programming
Box2d Flash Alchemy Port + World Construction Kit