That sounds like a lot of random words to non-gamers but this would be a great idea. Beat 'em ups are a lot of fun but they get repetitive quickly. But some of them add rpg elements to add more depth to them such a leveling up and items. But what if we took this one step further. I do not know if this has been done before but what if we go the raid approach of an mmo and have dungeons you can redo with rare drops. That way you can replay it as you would an mmo but with a different style of game.

Now of course we would put this on the blockchain so you could trade and sell your items. When you do a raid you get a certain amount of drops and you are free to do what you want with them. All items could be in-game and the players would trade them after. You could also have different character classes as well and items specific to each. Plus gold. 

We could take a lot from the mmo world but keep it 2d and side-scrolling. I think it would be a hit.

Who is with me, steem of rage?