Home Alone Anomalies: Who to Let In, Who to Skip, and How to Earn the Badge

Every Knock Is a Decision

Every knock on the door in Home Alone Anomalies is a gamble: let the wrong visitor inside and your night ends early, but wave off the right one and you stall the biggest reward in the game. That's why so many players go searching for Home Alone Anomalies who to let in answers right after their first failed run. The doorstep is where matches are won and lost — and it's also where the four secret anomalies tied to The Hollow event show up.

This Home Alone Anomalies who to let in guide breaks down the visitors that genuinely help you, the ones that will ruin your run, and the crossover encounters tied to The Hollow. Everything here comes from the official Roblox listing for Home Alone Anomalies and from community playthroughs; for reference only, Mimic handling is disputed, so follow the live prompt and task board rather than a blanket invite rule.

How the Door Decision Actually Works

The official "How to Play" notes are short but they tell you almost everything: check the cameras, listen to what the visitor says, open the door if they need help, and switch off the porch light when something feels off. Survive the night, bank enough cash, and you're done.

Player experience adds a practical layer on top of that. Flip the camera on and compare the visitor with it off. If they look identical both ways, they're an ordinary guest — harmless, and letting them in or sending them away usually doesn't matter. If the camera reveals a change, a glow, or something that shouldn't be standing on your porch, you're looking at an anomaly.

A few habits that keep runs alive:

• Check the camera before every single door decision, even when the visitor looks friendly.
• Read the sticky notes on the board. Community playthroughs report that the board hands out advice for specific scenarios and tracks your anomaly progress.
• Keep moving on chores. Dishes, windows, cleaning your room, and practicing piano all pass the in-game clock.
• Use the music box. Players report that playing music helps manage sanity during long nights.

Home Alone Anomalies Who to Let In: The Helpful Visitors

This is the part most people want. Community playthroughs consistently name three visitors worth opening the door for, because each one solves a problem instead of creating one.

Worth noting: the visitors you meet will not always match someone else's run. Community reports say the guests rotate while the four anomalies stay the same, so use the table as a pattern — helpful visitors fix a problem or hand you something, hostile ones carry weapons or fail the camera check — rather than a strict script.

The knife-carrying visitor is the clearest warning sign in the game. One recorded run let him in out of curiosity and the night ended almost immediately. If a guest is armed, close the door.

Home Alone Anomalies Who to Let In for The Hollow Badge

If you're chasing the Anomaly Detection Rig from The Hollow event, four crossover encounters must register. For reference only, walkthroughs do not support one universal admit-or-deny rule for every crossover, so follow the live prompt and verify the task board.

These four anomalies are pulled from other Roblox games rather than the standard Home Alone Anomalies visitor pool, which is exactly why they look so out of place. Expect jump scares — several players admit to yelling at their monitors — and expect the encounter to feel nothing like a normal knock.

For reference only, the recorded cadence below is not a universal schedule: TechWiser lists fixed times, while Game Geek Fusion says some encounters can occur at different times and The Hollow Guide treats its sightings as examples. Follow live prompts and task-board progress.

The board in your house shows how many crossover encounters are recorded, so check it between chores. For reference only, sources disagree about partial-progress carryover; the safest route is to record all four before the night ends and finish that run.

What Happens When You Get It Wrong

Getting the door decision wrong drains sanity, and low sanity is how most runs quietly fall apart before the final anomaly ever shows up. Players report that the pizza delivery boost and the music box are the two most reliable ways to push back against that slide.

There's also a simple survival instinct worth trusting: if a visitor makes you hesitate, verify with the camera first. The porch light is your second tool — the official instructions say to kill the light when something is off, which gives you a clean way to dismiss a visitor without opening the door.

Claiming the Anomaly Detection Rig

Once all four crossover encounters register, finish the run to 6:00 a.m. and reach the ending before returning to the separate hub reward flow. Community walkthroughs lay out the route:

1. Leave the match and join The Hollow hub.
2. Head to floor four.
3. Walk around until you find the Home Alone Anomalies room.
4. Step inside the doors to claim the Anomaly Detection Rig avatar item.

If you can't spot the room, circle the floor rather than hopping between servers — the entrance sits among the other event rooms and is easy to walk past.

A Few Final Notes on the Update Cycle

The official page lists Update 12, dated October 10, 2026, which added a Halloween event with pumpkin collecting, a Halloween pass, costumed visitors, and three new pets (Black Cat, White Cat, and Crawler Cat). Costumed visitors are a good reminder that appearance alone doesn't prove anything — the camera and the dialogue are still your best filters.

Playing solo is the safest way to chase the badge, since other players can trigger door decisions you weren't ready for. If you're farming cash instead, a public server is fine — just keep answering the door yourself.

FAQ

Who should you let in first in Home Alone Anomalies? Community playthroughs point to the firefighter as the first clearly safe visitor, since he extinguishes the stove fire and can't damage you. After that, the pizza delivery driver and the neighbor searching for her cats are both worth opening the door for.

Do you let the glowing anomalies in Home Alone Anomalies? For reference only, four crossover encounters must register for The Hollow badge, but walkthroughs conflict on door handling for at least the Mimic. Follow the current prompt and verify the task board instead of assuming every glowing visitor should be admitted.

What happens if you let the knife visitor in? Your run ends. Player reports describe the armed visitor turning hostile the moment they're inside, so treat a weapon as an automatic no regardless of how harmless the rest of the visit seems.

Can you finish the badge in a public server? You can, but community guides recommend solo matches so nobody else opens the door and wastes your anomaly spawns. For reference only, recorded routes can help you recognize encounters, but current guides say crossover timing can vary, so use the live task board rather than memorizing a clock schedule.