Tower of Doom/Controls

Exploring

Disc: move through maze
Top side keys: fire projectile weapon; use item in hand
Bottom-left side key: enter pack mode
Bottom-right side key: enter pack mode

Pack

Disc: move cursor
Top side keys: use magical artifacts; cash treasures; open doors; descend stairs; activate and toggle status display; exit pack mode (by selecting spot #2 in inventory)
Bottom-left side key: drop item on ground
Bottom-right side key: select weapon; exit pack mode (by selecting blank spot in inventory)

Battle

Disc: move toward/away from enemy; move cursor when selecting items in pack
Top side keys: swing weapon; use item in pack
Bottom-left side key: bribe monster with item
Bottom-right side key: select weapon