Looking for a game..

[invertme]

So I have been searching for a type of game for a while and don't see it.. I was hoping y'all could help.

I am looking for a trading game. Like pirate mercantile type of a game. I had several I played on WM and on Android but cannot seem to find anything on WP7. I see a space based one is in development but that doesn't help me now

Anyone seen anything like this? Maybe something not on marketplace I can side load?

Thanks in advance.