I'd have picked gravitar if I could have voted. It's a no holds bar beatdown that requires you to react to things. Sky carrier is tied with lemurian invasion for me, since Sky Carrier can get boring(sit and defend something all day, occasionally change position), while Lemurian invasion is overloaded with cutscene, another cutscene, more cutscenes. Prologue sequence to. Yet Lemurian invasion can be entertaining, as it's actually a pretty good rampage, just to many cutscenes taking away from the gameplay. Fire and ice...nothing positive to say, all negatives.