Ze Text Adventure game Builder : Create as you play !
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Source code of the chapters of the book 3D Game Development with LWJGL
Portable game engine with main focus on point-and-click adventures
3D .NET engine for Windows, Linux, Mac
A lightweight HTML5 Game Engine
Framework for a graphical point and click adventure game in Java
Moteur de jeux de rôles descripifs (RP) en PHP
Simple Point & Click Game
Game framework on top of Python, Panda3D and Twisted