Squishy Tank is a tapping puzzle game. The game’s goal is to poke all the colored blocks in groups of three or more you can before time runs out. Clear a level in story mode and you’re rewarded with a Squishy Tank cutscene. It appears that Natsume localized the story and jokes, which means this DS game is the English version of the series. You can see some episodes in Japanese here.
Squishy Tank and Cheer We Go, an Ouendan style cheerleading game, are due in March for $19.99 each.