You probably all know what SCUMMMV is and what it does. My answer is usually use DOSBox but for the PDA that is different. For me PocketSCUMM is the only relailable way to play games like Monkey Island on my PDA. it still has some issues and does not have a qwerty keyboard or even a keyboard at all most of the time which is a pitty but it does work. Check it out.

http://arisme.free.fr/PocketScumm/index.php


If you want some games to play with it then there are some on abandonia that are supposed to be compatible (I haven't tried them yet). If you know more of them are please post it so we can add them to the list.

Beneath a Steel Sky

Flight of the Amazon Queen

Indiana Jones and the Last Crusade

The full compatibility list can be found here

http://scummvm.sourceforge.net/compatibility.php

Now this is the way to play those old adventure games on the go... If I ever got a PDA, this would be the first program I would get for it.

If you have a UIQ-phone (SE P8/9XX or Moto A92X/1XXX) there is the EScummVM..... Working just fine @ My A925, and Kosta reporting the same.
One or two minor flaws.. but hey... (No "ESC"-key mapped and it's hard to do right+left-click)

EScummVM works fine with P900 and all LucasArts Adventures. Just don't try to play any talkie verions :D other people might get confused. and be sure to figure out how to save before playing too long. it is slightly difficult.