The story

DR.NEO CORTEX is back to destroy CRASH BANDICOOT with another evil plan,but CORTEX is foiled again.After CORTEX's failed plan CRASH and CORTEX meet a evil fate (more evil than CORTEX) the EVIL TWINS.The EVIL TWINS have invaded CRASH's island home,revealing there plans to destroy DR.NEO CORTEX,enslave CRASH and his friends and devastate their world.To face this great evil,CRASH must team up with his creator and arch-enemy DR.NEO CORTEX. Also up for the adventure is NINA CORTEX (DR.NEO.CORTEX's young niece).Who are the twins,they seem to threaten revenge against CORTEX,but why and where are they from.Using CORTEX's psychetron machine,the crash team must travel between dimensions in order to solve the mystery of the twin's identity,before confronting the evil duo in person.