If you’re planning to avoid any Kirby: Planet Robobot spoilers, you may want to get started on that as soon as possible. The game releases in Japan on April 28th, but the game’s ROM file has been leaked. The file has full localization already in it, so people have been spoiling the game. Apparently, the game contains a lot of cutscenes, so there is a lot that can be spoiled.
Kirby: Planet Robobot launches on Nintendo 3DS in North America and Europe on June 10th.