Y'all missed the WORSTEST D&D product ever.....
CardMaster
Or maybe, unlike me, you all avoided wasting your $20 on it.
This "thing" was sold as a random adventure maker kind of deally. There weren't any reviews on it, or good explanations. It was a boxed set.
It had, cards for monsters and rooms. it even had cardstock room props so you could build the rooms.
You were supposed to take your characters and go through the dungeon in random format.
You flipped over a card, revealing the room.
You then figured out if there was a monster, and revealed the monster card.
You then fought the monster
You then moved to the next room.
Yes folks. I paid $20 for that damn thing. We even tried it for a few hours, just in case there was fun inside we missed. I was wrong. In hindsight, I basically paid $20 for some dice.
This was a AD&D 2e product, back in the day...
Janx