A downloadable game for Windows

A laboratory assistant finds himself alone and blinded in an abandoned laboratory that was once his home. His only hope of escape is you, and your only means of communication is an intercom that can only produce a single tone.


  • Press Space to Beep

Update 2019/08/07: If you're having difficulty getting input commands to be recognized, here are some tips:

  • There are only two kinds of tones/sounds you can make - "short" or "long" - depending on how long you hold space.
  • For "short" tones, very quickly tap space.
  • You do not need to hold space for longer than half a second for a "long" tone.

Made for the 2019 Game Maker's Toolkit Game Jam.

Updated 5 days ago
Published 13 days ago
AuthorJ.J. Morgan
GenrePlatformer, Puzzle
Tags2D, Game Maker's Toolkit Jam, morse


intercom-win-x86-64.zip 20 MB


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Great and clever idea! Though I wouldn't add stuff like timed events in game but nonetheless, an amazingly produced game!

Fantastic game! *Please* keep working on this--I want to know what happens!


Of course very well executed given the theme and short time. But the one thing I loved most out of this game is that the character actually learns from your input. That just really sold the concept to me and made the character come alive! Really well done! Adding this to my watchlist :D

wow, this was wonderful. amazing idea and superbly executed! i definitely want to see this expanded on.

Very nice, good idea and the end is fun