Once Upon A Coma

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Once Upon A Coma is an adventure game where you play as a character named Pete. Pete has just woken up from a coma and the world that he once knew has long gone and transformed into something dark and mysterious. The world is very different and strange and you must explore to find your way around the new city.

After waking from your coma, you quickly realize that you cannot locate your beloved sister anywhere. You instantly set out to find her and make sure that she is safe, can you discover the dark truth that looms over you. Good luck!

Release Date

February 2018


This is a demo version with only Chapter 1 to be played.


Atmos Games made Once Upon A Coma.


  • An epic side-scrolling adventure-platformer game
  • Beautiful arts
  • Deep storyline
  • Many objects to interact
  • Various challenging puzzles to solve


  • Web browser
  • Steam


  • WASD or arrow keys to move
  • X to swing the sword
  • Z to jump
  • Space bar to interact


8.6 - 159 ratings


Adventure Games » Platform Games » Once Upon A Coma

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This is a fantastic platform games game that you can play on CrazyGames.com in your browser. It has received 13,627 plays and has been rated 8.6 out of 10 with 139 votes. It is developed by Atmos Games. This highly addictive adventure game is powered by WebGL to work without trouble in all modern browsers. One of the many nice things about playing this game on CrazyGames is that you can play it in full-screen mode. If you like to play this game, take a look at our other platform games or Fly or Die (FlyOrDie.io) and Crazy Roll 3D.