Mummy Madness is a remake of the old Amstrad game Oh Mummy that was written for the 7 day lisp game design challenge.
The game was originally written in Clojure, but I scrapped that code and rewrote it in PLT Scheme using the universe and image teachpacks for DrScheme.
To build the current progress of the game, you will need to have PLT Scheme installed. You can get it here: download.plt-scheme.org/
Once you've downloaded PLT, open up DrScheme.
Click File -> Open -> mummy.ss
Click Scheme -> Run
If you're on a mac then you can probably just download and run a binary from the downloads section.