I have packaged up BurgerSpace for the N900. The package runs fine and is /optified so it won't take up much space on your root file system. The package is in extras-testing, where it's probably going to stay for awhile...

Package info:
http://maemo.org/packages/view/burgerspace/

There are a few issues which need to be fixed in the current version, which you can see here:
http://maemo.org/packages/package_in...pace/1.8.3-10/


Hit "space" to begin, up/down/left/right to move (if ya got 'em!), and ctrl to throw pepper.

Have fun,

-Jeff