DON'T LET HIM IN Power System: Why the Power Fails and How to Restore the Breaker

When the power fails in DON'T LET HIM IN, the game's own instruction is blunt: restore the breaker. The catch is where the breaker is and who put you in this situation — the monster cuts the power on purpose, he is usually still nearby, and the house around you has just gone near-black. Every restore that ends well in recorded playthroughs follows the same shape, so here is the short version before the details:

1. Treat the blackout as a job: the breaker, which sits outside the house, needs to be flipped back on.
2. Track the monster's footsteps and wait until he leaves the house.
3. Go to the breaker and flip the fuses until you get a "power restored" confirmation.
4. Get back inside, shut the door, and be ready — he can cut it again the same night.

Why the power goes out

The monster cuts it himself, and it is a standard part of the night, not a glitch. Playthroughs keep catching the same moment — "Oh my goodness. He cut the power." and "He cut the power, but I didn't think he was still outside." — and players describe him at it directly: "You're not cutting the wire again, right?" A Tagalog-speaking crew narrates the identical event mid-run ("he's cutting the power — there, it's off"). The cuts come while you are holding the house until 6:00 a.m., and two things about their behavior show up consistently:

• They repeat within a single night. One player restored the power and later caught a second cut in the same run: "And he cut the power." A fixed breaker is a pause, not a cure for the night.
• They land when the monster is close. One crew had him standing right there when it hit: "He cut the power. We're standing right here."

No recorded run pins the cuts to a timer, a schedule, or a difficulty rule, so treat the timing as something you react to rather than plan around.

The game's description lists one other way the house goes dark, and it is separate from the breaker: "If it gets inside, the house goes dark." Recorded playthroughs don't settle whether that darkness can be undone, so when the monster is already inside, treat the blackout as a breach problem first — hiding and door discipline before power (see DON'T LET HIM IN breach survival and DON'T LET HIM IN hiding spots).

What changes while the power is out

The outage kills the house lights and the floodlights at once, and the interior goes near-black. Players in the middle of one describe it the same way: "Why is it so dark?" and "I can't see NOTHING with this flashlight."

The protection goes with the light. The game's own tips are "Light keeps it away, but one vulnerable entrance is all it needs" and "The locust doesn't breach lit areas." A blackout removes exactly that shield, and players watch the monster exploit it: right after a cut they report "he's opening doors" — and windows. The entrances you'd normally keep shut become his work list while you can barely see him.

Your flashlight is the fallback, and it does not run on the house: it takes batteries, with its own meter above the hot bar. Stock them early, because a blackout without them is dangerous — one player who got caught dark put it plainly: "If you don't have any batteries, you just die." See DON'T LET HIM IN battery and DON'T LET HIM IN flashlight.

How to restore power at the breaker

The restores that succeed in recorded playthroughs all follow the same route, and the parts that matter most are the waiting and the confirmation at the end.

1. Confirm the job. A cut means the breaker — the official instruction is "Restore the breaker when the power fails," and in multiplayer crews coordinate around it: "we need to get back the power."
2. Go outside. The breaker is not in the house. On the default house map, players step out to "grab the power box"; on Snowbound Lodge, a crew locates the power system "nasa labas" — outside — and fixes it there.
3. Wait him out first. The safe pattern is patience: "As soon as he leaves, I'm going to fix the power" and "Once he leaves, I'll fix the fuse and then I'll head back into the house." Listen for his footsteps to judge where he is. If he is holed up inside, one player's answer is to trade places with him — let him slip in, then use the open door to slip out: "If he enters, I leave."
4. Flip the fuses. The breaker opens a switch mini-game ("Oh, there's a mini game."). The completions captured on video are short flip sequences — one player restores with "two and then three," another counts "One, two, three" — but the full switch layout isn't pinned down by those runs, so work the switches in front of you until the game confirms the restore rather than trusting one memorized order.
5. Read the success state and get back in. A "power restored" confirmation and returning light mean it worked ("Okay, power restored. Perfect."; "I have light. I have light."). In multiplayer the fix is shared — "Oh, wait. Somebody got the power." — so one teammate's trip covers everyone. Then head inside and shut the door: players finishing a restore often find the monster already working the entrances.

Breaker locations on the maps shown

Both maps featured in recorded playthroughs keep the same rule — the breaker is outside the building:

That is as specific as the observed runs get: no landmark-by-landmark placement is established for either map, and the blackout is the worst possible time to go looking for it. One player spent an outage hunting for the fuse box and came up empty ("I could not find fuse box"), and a hard-mode player never reached it at all. The cheap insurance is to walk the outside of the building early in a run, while you can still see, and learn the route to the power box before the first cut. Map-by-map guidance starts at DON'T LET HIM IN maps, including DON'T LET HIM IN the house map and DON'T LET HIM IN snowbound lodge.

Recovery mistakes that end runs

• Sprinting out at the instant of the cut. The monster is often right there when it happens ("We're standing right here"), and the trip itself is the lethal part. One player on hard difficulty put it bluntly: "I had to go outside to flip the fuses back on, but I couldn't make it there, man. I died before that."
• Standing exposed at a breaker that ignores you. One player, right after a cut with the monster nearby, found the interaction dead: "Yeah, but it won't let me do anything." Nothing in that run explains why, so if it happens to you, don't stand there — break off, re-hide, and go back once you know where he is.
• Treating one fix as the end of it. Cuts repeat within a single night, so keep batteries stacked and the route to the breaker fresh after every restore.
• Fixing power while the entrances hang open. Restoration brings the light and its protection back, but the door-and-window work the monster did in the dark does not undo itself — one player got the power back and immediately found "my window is wide open."

Power is the backbone of the night's defense: the floodlights and house lights are what keep the monster off the entrances, and the breaker is how you get them back. Keep the floodlight tactics themselves in DON'T LET HIM IN floodlights, and see the DON'T LET HIM IN walkthrough for how the restore fits into a full night.