That's a new but really interesting concept
but this game has a couple of glitches
i think the dragon have to be powerfull, thats why need 3 or 4 teammate to kill
For example sometimes your character just jumps insanely high I'm not sure what triggers it but it seems like it is when u press skill button and done or jump at same time
oh yeah somewhat like multi player
Then people can team up to defeat special bosses
u got it mate :D not just an ordinary multiplayer game
And maybe there should be a bonus at multi player like double gold higher chance to get stones or even souls reward
or like 2v2 arena mode think about it :D
But currently I'm not sure how to invite friends or can u even add friends ?