There's also a score attack mode that allows you to replay certain arena combat encounters from the campaign in order to compete on global leaderboards. (pcgamer.com)
It doesn't last too long once activated, but the game throws extra enemies at you during certain arenas, at which point it comes in handy. (psnstores.com)
All that questioning consumers have to do is what I always do, and that is to ask questions of friends and strangers about who / what they know and recommend in certain arenas for their personal reasons. (remonline.com)