Real-time physically based rendering engine for Android, iOS, and more
Orx: Portable Game Engine
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Vivid3D is an open-source 3D engine with powerful 2D UI.
General Purpose Engine for Graphic Adventures.
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Modern 3D engine and IDE written using C# and C++.
UIWidget is a Unity Package which helps developers to create apps
Free and Open Game Programming Language for Windows and GNU/Linux
Native VR/AR/XR engine for JavaScript
a 2D Game Development Framework
The world's first evidence-oriented programming language
This plugin provides a fishtank-VR via a so-called OffAxisProjection
scriptable game engine with built-in support for 2D graphics and sound
.NET wrapper for the Irrlicht Engine
Strong 2D & 3D graphics engine
Performance enhancement API for RPG Maker XP, VX, VXA.
Arengu is a free 2D RPG with a thrilling story and exciting gameplay.
Cross platform 2D game creation framework with Python bindings