If you're going to PAX this year, you'll have a chance to stop by the Hoard booth, where you can experience four-player co-op firebreathing. Confirmed by developer Big Sandwich, co-op will be a separate mode, and can be played with four players in any combination of online or local.
Presumably, couch co-op will be presented in a shared screen. Speaking of screens, we have a few new ones to show you. Read on, and enjoy some sharp new images of what looks like will be a fun arcade title for the PlayStation Portable and PlayStation 3.