Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Multi-platform 2D and 3D game engine
A dead simple 2D game engine for Go
Free, cross-platform 2D game engine powered by Haxe and OpenFL
2D GPU-accelerated framework for ActionScript developers
Kotlin Multiplatform bindings to Skia
Open QR Code is an open-source, cross-platform app
Real-time physically based rendering engine for Android, iOS, and more
Cross-platform game engine in Rust
Orx: Data-Driven Game Engine
Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Everything you need to build and deploy scalable realtime 3D apps
Android apps.
2D zoom and pan behavior for View hierarchies, images, video streams
2D Game Engine
ZED OS the clone of Windows XP
Cross-platform 2D and 3D game engine
A 2D game about Bunny and coronavirus
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
The Atomic Game Engine is a multi-platform 2D and 3D engine
RelaxChess, chess game that makes no search futher needed for a wow
Modern AS3 Game Engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games