SMS Power! have been busy this past week as they have come across a number of prototypes which have been dumped and made playable through a real Sega Master System or emulator such as Fusion. The first game is a platformer called ' Cave Dude ', an unreleased prototype Innovation Tech tried to get released on the Game Gear in the US. Also known as Toto World 3 in Korea and part of the Australian 4 Pak All Action Compilation.