Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )
Real Time Strategy game engine supporting early Westwood classics
fheroes2 is a recreation of Heroes of Might and Magic II game engine
The game engine for everyone
Open Source real-time strategy game engine for early Westwood games
Ct.js is a desktop game engine that makes learning programming fun
Open-source engine for Heroes of Might and Magic III
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Urho3D Game engine
New Godot bindings for Swift
Retro game engine for creating games like it's 1997
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
A modern, cross-platform Quake game engine based on FitzQuake.
Every creative journey starts with Unity Hub
An isometric arcade-style game of skill, puzzles and exploration
Ze Text Adventure game Builder : Create as you play !
Visual Basic 6 2D online adventure game engine
A simple tool to allow Chessmaster 10/11 bot customizations
Cross-platform 3D scene editor based on three.js, golang and mongodb
Improved version of the X-Ray Engine, the game engine
RPG dice roll simulator for vintage Tandy TRS-80 100/102/200 laptops
Low-Level Game Engine for Retro Platforms
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
lightweight multi platform game engine