One

From the days of the PS one, this downloadable game allows you to play the classic original on your PSP handheld system or PS3 home console.

ONE puts you in the shoes of one-armed John Cain, who awakens in a strange apartment building and discovers that his left arm has been replaced by a huge gun. Confused and rightfully upset, Cain leaves the building and is chased by mysterious military personal that are apparently intent on killing him. As Cain, you must work your way through wave after wave of police, helicopters, and huge bosses. To combat them you can either use your newly installed arm cannon, or rely on more traditional fighting weapons like punch and kicking combos. But you will also have to use your head, as most bosses cannot be killed by direct gunfire, and instead require that you use the environment to take them out.

• 5 different worlds with multiple levels of varying skill levels
• Variety of moves, combo attacks, and weapons
• Detailed 3D graphics