Before downloading, ensure you have:

Released in 2012 by D3 Publisher and developed by 1st Playable Productions, Ben 10: Omniverse for the PSP is a 2.5D side-scrolling beat-’em-up. It follows the adventures of 16-year-old Ben Tennyson and his new partner, Rook Blonko, as they fight villains like Khyber the Hunter and Malware.

Unlike console versions, the PSP edition offers:

Assuming you own the UMD: