Spoofed as "Ghost Maze"
Spoofed as "Frog Time"
Rumble throws barrels at Robbie, who jumps over them in the same manner as Jumpman, spoofing "Donkey Kong."
Soos plays a video game called "Nort" ("TRON" spelled backward) and becomes trapped inside the machine.
The end cryptogram, "Sorry, Dipper, but your Wendy is in another castle." references the famous "Sorry, Mario, but your Princess is in another castle."
The end credits character selection scene: same number, mostly same main characteristics, gesture when selected.
"Fight Fighters" arcade: name, font, fight display & inputs, car destruction round. Rumble McSkirmish mostly spoofs Ken: look, moves, and mentality. Beastor spoofs Blanka. Joe Zambique spoofs Dhalsim. Dr Karate spoofs Dictator (end boss).