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Official Site: Activision

Crash Bandicoot is a series of platform video games created by Andy Gavin and Jason Rubin. Formerly developed by Naughty Dog from 1996 to 1999, by Traveller's Tales, Eurocom and Vicarious Visions from 2000 to 2004, and by Radical Entertainment from 2005 to 2008, the series is currently published by Activision. The series features a large cast of distinctive characters designed by numerous different artists, which include Charles Zembillas and Joe Pearson. It also features a cast of veteran voice actors.

The series centers on the conflicts between a mutated bandicoot named Crash Bandicoot and his creator, Doctor Neo Cortex. Crash acts as the main playable character of the series, though other characters have had occasional player access, such as Coco Bandicoot and Doctor Neo Cortex, as well as Crunch

Bandicoot.

Aku Aku is the guardian of the Wumpa Islands and the father figure of Crash Bandicoot and his friends. Aku Aku is the spirit of an ancient witch doctor encased in a floating, wooden mask. During Crash's missions to stop Doctor Cortex, he scattered copies of himself throughout the travels in an effort to aid him in his mission. Whenever Crash possesses an Aku Aku mask, he will be shielded from one enemy attack or contact. Collecting three Aku Aku masks gives Crash temporary invulnerability from all minor dangers, but does not protect from falling down holes. In his English speaking appearances, he was voiced by David Siller in the first game, Mel Winkler from Crash Bandicoot: Warped to Crash Twinsanity, and Greg Eagles from Crash of the Titans onwards.

Rilla Roo has not been a contender in any CBUB matches.