Trouble is, none of this is all that exciting on the PSP. Over on the Wii, which is where this game started before being ported to the PS2 before being ported here, you'd need to flick your Wii-mote in a given direction when you were wrangling ghosts. This was you slamming them into walls to wear them down. Here, you just tap whatever face button direction pops up on the screen. It's super-easy and not ever engaging. Similarly, there seems to be some automatic lock-on when shooting at ghosts, and that kind of makes the whole experience a bit too simple. You have a gauge that monitors how close your pack is to overheating, but the ease of shooting and wrangling means that it's never really that big of an issue as you play.