"Indies should definitely jump onto the PS Vita," Retro City Rampage developer Brian Provinciano tweeted. "RCR's sold much more on PSN than XBLA and more on PS Vita than even PS3." He also states, "Steam's done far better than XBLA too, but PSN has still done the best."

Joystiq noticed the flurry of tweets from the developer earlier this week that discussed how well his game has done and the varying ease of developing on each platform. It will be interesting to see if upcoming WiiWare sales changes this at all.

The NES ROM City Rampage add-on detailed in the video above commemorated the WiiWare release today. PC owners get the ROM update, as well.