This is Nimble Quest, which is an Arcade, Action, RPG but with a twist! Instead of being one hero fighting hordes of enemies, in this, you have a conga line of heroes. It almost sounds like it wouldn't work but in Nimble Quest it just does. You'll be playing across an endless number of stages all the while doing the conga in which you need to steer a path for the best killing spree. Gather your heroes and gain the best power ups, unlock and level up to increase the size of the party. Pretty crazy but great fun and what's more, you can join a guild compete with other players in special time-limited Guild Quests.