The Super Robot Mark 2 was created by Riff from the remains of the Mark I.
The Mark II was nearly identical to the Mark I, but had been upgraded with a twinkie-based superweapon. Unfortunately, Kiki got inside the robot and ate it before it could be used.
Riff attempted to use the Mark II against Oasis, but she quickly destroyed it using booby-traps.
Preceded by the Mark I - Followed by the Mark V