Monster Hunt Dungeons

Players blast through hordes of enemies, with the challenge getting higher every next wave. They both experience their character's power in a high-paced action, to eventually be rewarded with resources that let them boost their gear a bit every day. Access to the mode is limited (e.g., 3 attempts a day) in order to not overwhelm them, as well as create a habit of a fast daily task looped with minor gear enhancement.