This stuff looks great!
As a mobile developer, I'm excited about subsims on mobile devices. I think there's a market for hardcore sims on devices like tablets, and can't wait to see them start coming out. Perhaps when I have enough spare time I'll start working on my own.
I'm curious what kind of engine you guys are using for your battle ship game. I'm assuming you guys didn't do a complete port of the game for each platform?
PD