For this tutorial, we will be using our Raspberry Pi and a programming language called Python to create our very own text adventure, with our own game world and some characters to inhabit that world.

[Prashant Mohta] got hold of a Raspberry Pi, a 16×2 LCD display and got down to writing a simple game in Python. Pretty soon, he realized that it was cumbersome to have the Ras-Pi and LCD conn… ...

Even if extracting NES game data is not your thing, the emulator concept [Matthew] uses might be still worth a read.