Abandonware DOS title
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Castle of Dr. Brain is a puzzle lover’s fever dream. It’s like someone crammed a Mensa test into a haunted house and added robot arms. You’re solving logic grids, cryptograms, and even playing the freaking musical scale to unlock doors. Educational? Absolutely. Frustrating? Occasionally. Fun? Strangely, yes. It’s a charming mix of edutainment and eccentricity that makes you feel smarter with every brain-teasing room—until you hit the chess puzzle and rage quit.

How to play -

Game modes: single-player
To slow down the game emulation press CTRL+F11, to speed up the game press CTRL+F12. Press Escape (ESC) to exit fullscreen mode.
- runs in your browser thanks to the Emularity library.

More about -

Status: abandonware

Genre: adventure

Released in: 1991

Publisher: Sierra On-Line

Developer: Sierra On-Line

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