Temple of the Berserkers received a very warm welcome, so here's a follow-up! Outpost of Stone & Silver is in the same format: dungeon map + keys that fit on one page (or two pages, if you want larger font). It's a science fantasy adventure, in the spirit of Gamma World or Carcosa. A mysterious science outpost/laboratory, built into a mountain - who knows what lies in its depths?
This time, instead of the OD&D booklets, I used the guidelines of Delving Deeper, a great iteration of the 0e rules.
To achieve the science fantasy feel, I re-skinned all fantasy regulars. Goblins became bug-eyed monsters, skeletons became flayed androids, giant snakes and spiders turned into robot arms and patrol drones*. I must admit that I'm kinda proud of turning the "Red Dragon, Hatchling" entry into a flamethrower turret... And if the dragon is asleep, then the turret is just "on hold"...
So yeah, I had a lot of fun. Aaaand I added a reference of something that'd made a big impression on me in my childhood. That's always nice.