Secrets and Puzzles: What to Check While Exploring

What kinds of secrets are officially described?

The store names hidden alcoves, false walls and optional bosses. In a developer reply about puzzle density, sirrobbo mentions plates, levers and tougher riddles designed to fit their surroundings. Harder puzzles can reward access to secret areas. This supports careful investigation, not the assumption that every suspicious texture must conceal a passage.

How should you investigate a blocked route?

Separate the visible mechanism from your hypothesis. Check the current objective, look for an observable response and use the map to preserve what remains unresolved. For the demo statue puzzle, a specific developer-confirmed reset exists; use that focused guide instead of guessing that all puzzles reset when you leave a room.

Is there a complete secret and boss-location map?

Not one verified against the unreleased full game in the sources used here. Demo routes describe a limited area, while later environments were still being expanded. A reliable map needs the correct game, build and location reference. Underkeep also names areas in other RPGs, whose bosses, coordinates and mechanics do not belong in this game’s guide.

Related guides

• Automap and Minimap Notes: Track Unfinished Routes
• Statue Puzzle: Resetting the Demo Pressure Plates
• Quests, Dialogue Choices and Multiple Endings