The HTML5 Creation Engine
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Python MUD/MUX/MUSH/MU* development system
3D and 2D game engine written in Rust
Open source library for creative expression on the web, desktop, etc.
Ze Text Adventure game Builder : Create as you play !
Full featured MUD server with all the trimmings.
Tools and Z80 engine for creating adventure games. (RUST)
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Game engine supporting many 3D/2D formats and graphic effects
A game engine for console based text games
Go 3D Game Engine
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
Web powered cross-platform 3D, WebXR game engine
Multi-threaded game engine for Android
A space race game in the style of A Dark Room
Built to be ease of use, with no programming knowledge, Multi-platform
A small text based game engine (VB.Net)
Gorgon Game Engine (GGE) is a C++ game engine that handles many tasks.
A generic 2D engine for any kind of game
Text Based Game Engine and Parser