Ct.js is a desktop game engine that makes learning programming fun
Game engine supporting many 3D/2D formats and graphic effects
Game engine to build text adventures.
Arianne is an engine to develop multiplayer online games like Stendhal
Updated emulator of Forgotten Realms: Unlimited Adventures
Visual Basic 6 2D online adventure game engine
General Purpose Engine for Graphic Adventures.
Tools and Z80 engine for creating adventure games.
My addon for GAME: WW2GI,N.A.M.,Duke Nukem 3D,Blood,Shadow Warrior
Old-school 2D game engine
A Mac port of the Spectrum and C64 Hobbit Adventures
https://ahmed-mo2nis.itch.io/the-three-musketeers
RPG dice roll simulator for vintage Tandy TRS-80 100/102/200 laptops
A cross platform Lua based game engine
Legandary Story of the Zarakite
Portable game engine with main focus on point-and-click adventures
Dizzy Omega - sequel of Dizzy Y game
Portal Adventure - The hunt for Dr. Freak
A graphic adventure game
An Adventure Game Engine
Role Playing Adventure Game Builder in 3D Environment.
PC Adventure Game
A web port of the classic Eamon adventure RPG