I have been trying to find a game I used to play as a kid and I cannot for the life of me find it. It was a side scrolling dungeon game where the deeper you go the more difficult the enemies are. It was a 2.5 d game if I remember correctly and the items you picked up you'd have to use to know what they did. Sometimes they'd be cursed. It was Neverending and the goal was to get as far down as possible. Also the enemies only moved when you did.