So for some reason the PS3 version of Arkham Asylum isn't using the GiantBomb.com score of Arkham Asylum in its list. I don't know where you go for stuff like this but when GiantBomb reviews a game, the score is meant for both systems unless stated directly otherwise. The console on mentioned on top is just the console that was used the most or was used for a complete playthrough.

Hey man, don't want to rain on your parade, but right under the Flash movie insert, there's a note saying "This review is for the X360 release of Batman: Arkham Asylum." However, I do wish they had taken the trouble to review the PS3 version as well.