The One PSP game that I get the most out of for a bargain price.
I'm getting off topic, the point is that Guilty gear is a good fighter for people that are good at these kinds of games, once mastered it can provide hours of fun on the go. It provides 2 different games on one UMD. The first one is guilty gear judgment which the umd is named for, an exclusive side scrolling beat em up which is OK if you like that kind of thing, but the real place where it shines is the other game which is a port of the Xbox, and PS2 game Guilty Gear XX # Reload. This is the Sprite based fighter that most of the series was made to be. The only real drawbacks to this game are that it doesn't have a story mode like the Xbox and Playstation 2 versions do and that The PSP controls hurt your hands after awhile when trying to do the combos on the D-Pad.
For 10$s this was easily the best value for any PSP game that i ever bought. Despite what Gamespot Says I believe this game deserves a 9.5