Game Creation System
Paid
An HTML5-based 2D game creation system enabling rapid development through visual programming, supporting JavaScript scripting
Game Creation System·Game Engine
Browser
AlertCaution is advised.
Free
/ Paid
A cross-platform game engine enabling 2D and limited 3D game development using visual scripting or a proprietary coding language
Game Creation System·Game Engine
Desktop
AlertCaution is advised.
Free · Open
A modular 3D game engine for interactive experiences, featuring a physically-based renderer, physics simulation, and asset workflows
Game Creation System·Game Engine
Desktop
AlertCaution is advised.
Free · Open
A JavaScript-based framework for developing 2D games with WebGL and Canvas rendering, physics engines, animations, and asset management
Game Engine·Game Creation System·Framework
Desktop
AlertCaution is advised.

Free
/ Paid
An online platform for developing and playing games created by themselves or other users in a variety of genres
Sandbox Game·Online Game Platform·Game Creation System
Desktop
Mobile-Tablet
Gadget
Other
AlertCaution is advised.