Megazeux, the classic ZZT inspired ASCII-based game creation engine, has been ported to the Nintendo DS and will definitely reach all those ancient gamers currently enjoying two-screened gaming on the go. Find out more @ TIG Source and grab the download here. Now, to get an idea of how things will work on this version, well:
By default, the top screen shows a zoomed-in portion of the screen, and the bottom screen shows the entire thing. The stylus can be used to perform mouse clicks and pan around the top screen. Use the right trigger to toggle a software keyboard.
This port is still very rough, and just for testing. Be sure to make backups, as earlier versions have caused filesystem corruption on my CF card.
D-PAD = movement (arrow keys)
A + D-PAD = shoot in this direction
B = enter
X = save game
Y = load game
START = start (in title screen)
SELECT = escape
L TRIGGER = tab
R TRIGGER = toggle bottom screen
Related posts: HALO DS, decent DS gaming choices, Sinclair ZX81 DS emulator, Cave Story on the go