I'm the "friend" he speaks of, sorry that his post was EXTREMELY vague >_>'
Anyway we're a couple of wannabe hackers that have thought of an interesting concept for a game, 4 islands. The idea of the game is that there are four islands, plus one that appears after the elite four have been defeated making up the new, currently unnamed region. One of our ideas is that there will be one legendary per island and one that appears after you defeat the elite four (one from each generation of the game, two from D/P), The five legendaries we chose are: Mew, Celebi, Jirachi, Manaphy and Darkrai (After elite Four).
And just to clarify, by "help" he meant scripters and anyone else that is willing to help.
We are open to any suggestions you may have :D