Specter kidnaps the Professor, Aki, Sayaka, Satoru, Hikaru and shrinks his laboratory, with Kakeru and Natsumi and who he kidnapped inside. Despite that, the lab is at least small enough to be disguised as a Pipo Helmet, which then Natsumi and Kakeru have to control the monkeys to help rescue their friends as well as defeat Specter.
correct dump!
Other games in the series