How to play
- Press Play, pick a room, and tap a glowing spot beside the path.
- Choose an instrument and pay for it with your stars; it plays on its column's beat and hits nightmares in reach.
- Press Start first wave when you're ready, and add or upgrade instruments between waves.
- Get through all 10 waves before the nightmares empty the Sleep meter to win the room.
Controls
- Touch
- Tap a spot to place an instrument, and tap an instrument to upgrade or sell it
- Mouse
- Click a spot to place an instrument, and click an instrument to upgrade or sell it
- Keyboard
- 1 to 5 to buy for the chosen spot, U to upgrade, Space to start a wave, Esc or P to cancel or pause
Tips
- Put a Bell beside the path to slow every nightmare near it, then let a Drum or Bass hit them.
- A spot inside a bend of the path can reach more of the path than a spot by a straight part.
- At Lv 3, the Drum, Bell and Bass play on extra beats in every bar, so they hit more often.
- If the Big Dread reaches the bed, it takes half the Sleep meter, so build up before the final wave.
For parents
Ages 7+Parents: Gentle bedtime theme with cartoon nightmares.
- No ads and no purchases
- No chat and no accounts
- We collect no personal data
- Progress is saved only in this browser


