I wonder if Splosion Man will be in the Wiiware version as well, since the character is owned by Microsoft now.
Hmmm... That's a good question? Probably get an answer soon.
BTW Retro City Rampage is looking excellent. I haven't been paying too much attention besides a couple of videos, but it looks like a blast. Being able to go back in time and play Mr. &Mrs. Splosion man mini games? This game will be endless!