Uka Uka (Earth-5819)

Uka Uka is the secondary antagonist in the Crash Bandicoot series who resides within a tiki mask and acts as Doctor Neo Cortex's guide. He is the younger twin brother of Aku Aku, and is the exact opposite of him. He often acts as the driving force of an evil plan, enlisting the help of Cortex and his minions.