 Uka Uka reprises his role from "Crash Team Racing" in "Crash Nitro Kart", giving useful advice and acting as a power-up for the characters Neo Cortex, N. Gin, Tiny Tiger and N. Tropy.In "Crash Twinsanity", Uka Uka is freed from a wall of ice, but is enraged to see that Cortex has teamed up with Crash in order to defeat the Evil Twins, and transforms into an Ice Titan in order to kill both of them, considering that he still held a grudge against Cortex for his past failures.When he is defeated, Uka Uka attempts to flee, but Aku Aku stops him and tells him about the Evil Twins' plot to destroy the Earth.