PSP: INVIZIMALS SHADOW ZONE (GAME)

What condition is this item? After the title are the follow explanations of description:
(GAME) = Game cartridge or disc only.
(BOX) = Original box and cartridge/disc.
(COMPLETE) = Original box, book, cartridge/disc included.
(NEW) = Brand new, factory sealed.
(NM) = No Manual Included when NEW (new games have manuals on disc)
So if the title is "SUPER MARIO BROS. 3 (GAME)" then you know the game is cartridge only!
Note: If there is something major wrong with the game, we also list it here. For example: (BAD LABEL) = Something wrong with the label, possibly removed. Inquire for more information.

The Invizimals are back! Embark on an adventure across the planet, studying legendary beasts from myth and lore on a quest to learn the secrets of the Invizimals’ origins.

Invizimals are hiding in the real world around you right now – in your bedroom, in the kitchen, even outside – and once you’ve tracked them down you will need to use all kinds of ingenious techniques to catch them.

Start hunting for Invizimals in the shadows today.