PlayStation Store for PSP - Ben 10 Alien Force ($19.99) - Ben 10: Protector of Earth ($14.99) - Crimson Room: Reverse ($7.99) - Class of Heroes ($39.99) - Dungeon Maker: Hunting Ground ($14.99) - Creature Defense ($7.99) - Numblast PSP ($4.99) - Star Wars Battlefront: Elite Squadron PSP ($29.99) - Star Wars Clone Wars: Republic Heroes ($29.99) - Dissidia Final Fantasy ($39.99) - Ghostbusters The Video Game PSP ($29.99)
Game Demos (free) - MotorStorm Arctic Edge Demo (free)
Add-on Game Content - Rock Band Unplugged (also available from PS3 storefront) * “Toxicity”— System of a Down ($1.99) * “Waking the Demon”— Bullet for My Valentine ($1.99)
I rented it a while back. I didn't play it too much because I also rented Onimusha, and that game's a lot easier to jump into. I didn't have any major problem with it except for the load times between areas (like in Red Faction).