Dungeon-Warrior-for-NEC-PC-8201-or-TRS-80-Model-100
This is a maze game with an incredibly big 3 dimensional maze. You enter the dungeon, find gold, search for treasure and battle monsters and try to find your way out safely. You have a magic dagger that will glow when you get near a treasure room. There are also rooms of healing where the wounds you receive fighting monsters are instantly healed.