Nintendo’s jumping into the free-to-play gaming model in 2013 with the release of Tank! Tank! Tank! on the Wii U platform. The Namco Bandai arcade game Tank! Tank! Tank! will be free to play starting in Japan in 2013. You can download the free demo on the Nintendo eShop starting in January. The game will allow free access to the City Map on the multiplayer modes Free For All, Giant Monster, and Team Battle. The game will only be able to be played three times per day. Unlocks will come in the form of game modes and maps: My Kong ($12), maps ($2.30), and single player ($26).