Pop'n TwinBee 2 : Rainbow Bell Adventures, released in Japan as TwinBee: Rainbow Bell Adventure (ツインビー～レインボーベルアドベンチャー～?), is a video game published and developed by Konami, released for the Super Famicom/Super NES. Released first in Japan, it later appeared in Europe. Rainbow Bell Adventures is a side-scrolling platform game, the first departure in a series of mostly vertically scrolling shooter games.