Pandora's Tower, the last game in the original Operation Rainfall campain - and likely the last major Wii retail release, is coming out this April, XSEED revealed.

The new trailer released today details the storyline, and introduces the character Elena, who you fight to save by braving the tower. Somehow, the trailer manages to simultaneously give the story emotional weight, and convey that it's about feeding chunks of twelve giant monsters to a sick girl.