A new version of the 3D Maze Generator for PSP is out. It’s entirely written in Lua.

Changes:

Added:
Menus (Lol Text GUI)
Save Mazes
Load Mazes
Pause Menu
(semi)MP3 Support!

Changes:
3D Rendering has been GREATLY improved, now guaranteed to be LAG FREE regardless of maze size!
Changing Maze Size is now MUCH easier, Maximum Sizes changed to 100.

ToDo:
Maze Editor
Save Games
OGG Support (almost done, minor problems)
Full, skipless MP3 Support
Perfect 3D Rendering (You MAY see empty spaces, this is a known bug.)
Map Packs

http://forums.qj.net/f-psp-development-forum-11/t-mazegen3d-20-124250.html