I recently downlaoded Portapps suite and many other apps to create the equivalent of a portable pc. And I love it. portableapps RULES.
However one thing I noticed was in short supply were games. Below is a list of suggestions that I think would make good small games that people can have on their USB with out taking up much space and that I hope are easy enough for the legends here at portable apps to recreate.
1. Mario Forever 4
2. Air Assault 2
3. Visual Boy Advance (This is able to be converted using the U3 package creator so hopefully a sinch for portapps co.)
4. ZSNES (Again I was able to be convert this using the U3 package creator so hopefully a sinch for portapps co.)
There must be tonnes of other games that would fit snuggly into the portapps framework. PLEASE add your suggestions to this post so the makers of portapps can see what is most popular and select some titles.