Explore a dangerous dungeon to recover the legendary Amulet of Endor! Powerful monsters lurk below, and your torch is the only thing keeping the dark miasma at bay. Keep it lit and you might make it out alive.
Battle fearsome foes, monstrous monstrosities, and (of course) rats. Every turn, pull five balls out of your magic bag. Drop three of them onto the field. When two balls of the same size and type collide, they merge together and you will deal damage. Or gain armor. Or gain mana. Or poison a monster. Or light everything on fire. Or pray to a forgotten god. Learn to set up combos for double damage. Learn to avoid traps, then learn how to take advantage of them. Lure monsters into terrain where they are disadvantaged - a watery pit, a slimy tunnel, or an explosive armory. Blow things up. Die often.
Die often, and die again. Start from the beginning. Gather treasure - powerful items that add to your deck and grant new special abilities. Throw bombs and use potions. Unlock new classes and new starting gear. Fight bosses, die again.
Crawl, fight, drop. Go deeper, get smarter, get the Amulet, get out alive.