http://itunes.apple.com/us/app/galco...364902651?mt=8
Galcon Fusion is an easy, fun, "just one more" type strategy game that supports both local and internet play. It has many game options like a "fog of war" to keep challenging your play style.
This is actually a combination of two great iPhone games, Galcon and Galcon Labs, plus some extra iPad goodness thrown in.
You can play a complete game in only a few short minutes, but it will keep you coming back for a few hours..