fheroes2 is a recreation of Heroes of Might and Magic II game engine
A .NET ascii/ansi console engine written in C# for MonoGame and XNA
Fast and lightweight JavaScript game engine built on WebGL and glTF
Magic Another Game Engine
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Free game engine for development of desktop, mobile, and web games
3D and 2D game engine written in Rust
Solar2D Game Engine main repository (ex Corona SDK)
A game framework written with osu! in mind.
Zig game engine & graphics toolkit
Svelto ECS C# Entity Component System
JavaScript-based game engine designed to empower developers
All-in-one game engine built on Godot. Roblox & UEFN alternative
Motor de juegos de aventura programable
RTSish Game Engine
Embeddable unity game engine view for Flutter
Animation Compression Library
Murder is a pixel art ECS game engine
Mini game engine for games104
Javascript library for making tile based games
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
Game engine for playing tomb raider 1 - 5 levels.
A space race game in the style of A Dark Room