Where do you think the term Heavy Metal came from? Rock 'n' Roll Knights of course as they party whilst wearing their armour. This is what Super Dungeon Bros would have you believe in the launch trailer for this 4 player co-op title.
Dungeon Bros is out now on PC, PS4 and One, and whilst some people will be paying $19.99 for the title, owners of Xbox Gold will get the game for 'free' this month. With four player combo online/offline co-op, it is certainly worth checking out at that price.
If you need more inspiration, check out the launch trailer that gives you a feel for the game:
Source: Youtube.com