So what Invizimals allows you to do is capture various little creatures, which you can then level up, before marching them into battle where they'll hopefully do you proud. What's that you say? This sounds an awful lot like Pokemon to me . . . well it is to be honest. The method of capture is slightly different though and you'll need the PSP Camera to scan your real life surroundings and locate the wily critters, which spawn depending on the colour of certain objects and the time of day. Thanks to vigilante @ HUKD.