Explore shifting halls, battle their guardians and recover three runes on each floor. Find the Forgotten Gateway eight floors below. Three lives; extra life every 25,000 points.
Shooters carry a pale orb and flash before firing. Dots cost one health and freeze movement and sword attacks for five seconds; healing still works. Monsters gain health on deeper floors. On floor one, green monsters: one starting-sword hit. Red: one hit removes ¾ health. Purple: two hits. Search reveals traps and trapped treasure; Use disarms them. Healing potions cure poison.
Keyboard: Arrows/WASD move · Space/F attack · E interact · Q search · H heal · M map · P pause
Controller: Stick/D-pad moves · A attack · B interact · X heal · LB search · RB map · Menu pause · Y fullscreen. Set Buttons changes the layout.
Phone: use the D-pad and action buttons below the game