The story of Keroro RPG: The Knight, Warrior, and Legendary Pirate begins with a video game that brings monsters from the game into Keroro’s world. Meanwhile, Keroro and four of his platoon friends are sent into the video game world. The “RPG” part of Keroro RPG means this game will have event scenes and some of them will have voice acting.
Similar to Tales of Hearts, Keroro will be able to call support characters to help him. Since Keroro RPG is set in a video game world Namco Bandai has plenty of cameo opportunities.
Famitsu posted this trailer which is funny since the countdown site still says there are still three days to go before the reveal.