CONTROL Resonant Washing Machine Puzzle — Laundromat Hideouts

Puzzle tip Updated Oct 5, 2026

CONTROL Resonant washing machine searches usually mean laundromat / washing-machine Secret Hideouts — puzzle rooms with on/off machine columns — not the apartment karaoke quest.

Wrong quest? Looking for the loud party apartment / karaoke lyrics? That’s The Party Won’t Stop (West Incursion), not a washing machine.

How washing-machine hideouts work

  1. Get close until a ? marker appears (Map Kit helps).
  2. Enter the laundromat / machine room.
  3. Toggle washing machines (and related charge / power states) until the route or door opens — often timed or order-based columns.
  4. Loot the underground stash (Health / Power upgrade chests are common).

Tips

  • Bring Shift (and ideally Reach) — some hideouts sit past gaps.
  • Same family of puzzles appears in Fault key routes — Incursion Fault.
  • Clearing every hideout unlocks Backroom Espionage — full list: Secret Hideouts.

Related: The Complete Set (speakers, not washers) · Trophies