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.

Rated 4.5 out of 5 stars
(29 total ratings)
AuthorJ.J. Morgan
GenrePlatformer, Puzzle
Tags2D, Game Maker's Toolkit Jam, morse


intercom-win-x86-64.zip 20 MB


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this was so awesome!!!! it's one of the most creative concepts i've seen here. when i told patrick i liked the game i meant it lol, if you still like the idea please continue it!! intercom deserves more than 48 hours of development <3

This game is cool! That's a pitty that you haven't continued working on it

oh man! This is a great game for sure! I mean I never played a game so much interesting :) made my day :)))


Great game! I would love to see the idea expanded on!

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I believe this has some great potential, and the ending with the conversation of "sorry I didnt have enough time to make more levels" was hilarious! A post jam version with more stages and commands (and maybe a place to see what you set them to) would be awesome. You did really well with the task of making the main character feel like an actual friend of yours, too! So much so that I couldnt even muster up the strength to say that I didnt like the game just to see Patrick's reaction.

i would definitely buy a full version of this game. I hope you expand upon this is the future!

So thank god it finished where it finished, wasn't too happy about all the commands I created. only glanced at the page here after.

This was great, love the sounds, it's a quality that not many games in game jams focus on.


interesting game it took me a while to realize that i a the one making the sound lol, you could work on a tutorial a simple statement like "blue line means make new command via sound " would do .

hillariously amazing!   

The concept is great, unfortunately I was unable to program  a jump command (trying many different variations) before giving up. 

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This is a great game. Please continue it.

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There is an amazing potential for this to expand in an artistic level. I think this design puts a lot of emphasis on the relationship of these two characters.  I love that.

I'd love to partake in helping you expand on this story. I am a 3D artist.

I love the idea, would love to help further the development if you need assistance!

Dude this was great. Please continue, I would pay for this.

If you'll ever make a full version/ sequel to this, please use "what's your name" response that player gives in some way later. Like if you get it wrong later the guy  says "wait, I thought your name was something else. Was I talking to different guy all this time?" :)


The game is pretty interesting, but the part with the maintenance shaft is too difficult. It's also great that the player sets what the intercom beeps for each action are.

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