This page lists all the various types of hazards that can exist inside of a dungeon or tower.
“In a dungeon or tower, a spinner is a type of obstacle designed to hinder the party's movement...Spinner (labyrinth)
“Portals exist in dungeons as an alternate means of ascending/descending levels. They appear...Portal
“"Darkness!" zones extinguish any and all light sources. These include lamps, torches, The...Darkness!
“"The sound of silence..." is the message displayed when the party steps onto a silence zone...The sound of silence...
“Not to be confused with the Magician spell "Anti-Magic"... Anti-Magic Zones are squares in...Anti-Magic Zone
“A square within a dungeon or tower that blunts the party's light and Second Sight spell will...Odd...
“"Smoke in your eyes!" is a trap found in a dungeon or tower in Tales of the Unknown which...Smoke in your eyes!