D&D General examples of high tech stuff in dungeons and dragons?

[GM Lent]

The Illithiad from 1998 had a bunch of fancy tech for mind flayers, including biosuits, exoskeletons, glare goggles, and more. Some of this stuff was included in the 3.5 book Lords of Madness.

 

[Piperken]

Whether it is stuff involving Castle Blackmoor, or the most updated module, where have they used high-tech stuff?

Most traps in uninhabited dungeons and ruins that have existed for centuries, if not millennia.
(Also most traps in inhabited dungeons too. Imagine the cleaning costs every week!)

 

[Zardnaar]

Most traps in uninhabited dungeons and ruins that have existed for centuries, if not millennia.
(Also most traps in inhabited dungeons too. Imagine the cleaning costs every week!)

Dungeons in general tbh.

 

[overgeeked]

I mean…Eberron. Robots. Lightning-powered trains. Airships. Etc.

AC11. Book of Wondrous Inventions. A book filled with half-assed inventions like a submarine with windows.

Various areas of Mystara / Known World / Hollow World have advanced technology. There’s crashed spaceships and an ancient nuclear reactor buried somewhere.

 

[TheHand]

In the Planescape Module “Doors to the Unknown” one of the planes you travel to was a giant circuit board.

 

[TheHand]

(Not to mention the plane of Mechanus and Modrons being very robotic)