Jeff the Killer: Horrendous Smile

Jeff the Killer: Horrendous Smile is the thriller game that will leave you biting your nails and sitting on the edge of your seat. You have woken up from your slumber in a dark and dingy house. None of the lights seem to work and everything seems a bit creepy.

Jeff the killer is on the loose and is in your house! He is looking for you with his army of scary minions. They are hiding around every corner, use your flashlight to navigate around the house. Look for weapons or items that you can protect yourself with and try to get out safely!

Release Date

July 2018


Poison Games developed Jeff the Killer: Horrendous Smile. You can play another related game in Jeff's Revenge.


  • Horror survival game featuring Jeff the Killer
  • Many jumpscares
  • Creepy environment
  • Three weapons to use: knife, baseball bat, and pistol


  • Web browser
  • Android



  • W A S D or arrow keys to walk around
  • Left Mouse Button to fire
  • Right Mouse Button to aim
  • Mouse Wheel to change weapon
  • R to reload
  • F to pick up item/open door
  • Left Shift to Run
  • Left CTRL to crouch
  • X to prone
  • Space bar to jump
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