Next week Sony Online Entertainment is launching a three pack of games called the Gundemonium Collection. These Japanese inspired bullet hell titles are developed by Rockin' Android and feature plenty of bullets to dodge with your strange looking flying people.
There seems to be one title in the collection that offers co-op, GundeadliGne, with two players available to take on enemies in local co-op. The entire collection is $14.99, or each game is available for $5.99 each. We've got a set of screenshots and a trailer for GundeadliGne posted below.