Jeff The Killer: Lost in the Nightmare

The story follows a boy who moves to a quiet suburb with his family, seeking a fresh start. Their new home has a mysterious past linked to Jeff The Killer: Lost in the Nightmare. Rumors about Jeff, a former resident, still swirl in the neighborhood. After a frightening event, Jeff vanished, leaving only his legend behind. Now, strange things begin to happen in the house, and you step in to experience the truth behind the stories. The scary game brings you face-to-face with Jeff and the chilling secrets of the house, drawing you into a world where every corner hides a new surprise.

How to play?

Pick the time of day before the action begins. Nighttime increases the scare factor, but you can start during the day if you want a lighter mood. There are five levels to clear. You start inside the boy's house. Head upstairs right away to check out the noise in the kid's room. Read the note left on the bed for your first clue. Next, return downstairs to search the closet. Find your flashlight and a gun—these tools are key for defending yourself against Jeff and other spooky enemies. Move outside into the street. At the last house, spot a gate locked with three separate padlocks. To get through, you'll need to search the area and collect all three keys. Each key may be hidden in a different room or guarded by a challenge. Once you unlock the gate, you're free to move on to the next stage. The game utilizes simple controls: the arrow keys to move, the mouse to look around, and the number keys to switch items. Pay attention to your surroundings. Some objects can hide clues or extra ammo. If you run out of flashlight energy, you'll need to find batteries to recharge. Watch out for sudden appearances by Jeff—he can show up when you least expect it. Stay alert, use your gear wisely, and solve each puzzle to uncover the full story.

Get ready to play now the online game Jeff The Killer: Lost in the Nightmare for free and without registration.
Category: Scary Games
3.4178082191781 1 1 1 1 1 (292 Votes)
Controls:
  • - hide the cursor
  • - overview
  • / - move
  • / - pause
  • - peer
  • - shoot
  • - aim
  • - move weapons
  • / - weapon change
  • - reload
  • - slow motion
  • - pick up an object / open a door
  • - run
  • / - crouch
  • - jump
  • - pause

About this game:

  • Players have rated this game 3.42 out of 5, based on 292 votes.
  • Released in January 2021.
  • Ready to play on Web Browser (PC).
  • Age rating: 12+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Players can choose the time of day, affecting in-game atmosphere.
  • Flashlight and gun are found in the closet after reading the note.
  • The street’s last house is blocked by a triple-locked gate requiring three keys.
  • Batteries are needed to keep the flashlight working during exploration.

Tips & Tricks:

  • Check every room for hidden keys and supplies.
  • Save your flashlight energy for the darkest areas.
  • Switch to the gun quickly if you spot Jeff nearby.
  • Read every note—clues can point to the next key location.

MY GAMES