Three years after his previous defeat by Crash Bandicoot in "", Doctor Neo Cortex returns to the Wumpa Islands to exact revenge on Crash. Cortex incapacitates Crash's sister, Coco and impersonates her to lure Crash into a trap. After Crash's victory against Cortex and his Mecha-Bandicoot, Cortex and Crash are both sent plummeting down a hole and land in a cave. Enraged by his defeat, Cortex attacks Crash, and the pair engage in a prolonged fight across the cave. Upon returning to the surface, Crash and Cortex encounter a pair of interdimensional parrots named the Evil Twins, who plan to destroy the Wumpa Islands and steal Cortex's brain. After Cortex pleads for Crash's help, he is spontaneously attacked by bees and finds himself captured by Papu Papu and his subordinate tribesmen after stumbling into their territory. Crash rescues Cortex from captivity and escapes a pursuing mob of tribesmen. Crash and Cortex have another encounter with the Evil Twins, who bring a deity statue to life to attack the pair. Cortex, having learned that the Evil Twins come from the Tenth Dimension, concocts a plan and beckons Crash to his arctic lair.