...Text adventure or "interactive fiction" is software simulating environments in which players use text commands to control characters and influence the environment. They were among the first computer games.
MAP includes tools to create the adventure and a runner that allows to play it. Source is available and open so both the runner and tools can be modified to fit the needs or style for each adventure/creator.
Escape the Stone Age is a short Adventure RPG Game for Android.
SourceCode for an Android Game developed by Stefan Wanzenried and David Wettstein during a semester at the University of Fribourg for the course Design and Graphics Programming for Game Development.
Download here:
http://sourceforge.net/projects/escapethestoneage/files/Escape_the_Stone_Age.apk/download
The game requires at least Android version 2.2 (API 8), since OpenGL ES 2.0 was introduced then.
NOTE: I have moved this project to GitHub at https://github.com/ziroby/dmassist
DM Assist helps you run pen and paper d20 games. It aims to be quick and light, so you can spend most of your time working with the players, not the computer.