Home Alone Anomalies The Hollow Badge: How to Earn the Anomaly Detection Rig

Why the Home Alone Anomalies The Hollow Badge Is Worth a Full Night

Most Roblox event quests ask you to grind a counter. The safest current route for the Home Alone Anomalies The Hollow badge is to record all four crossover characters and finish one run, then return to The Hollow hub for the separate Floor 4 reward claim. For reference only, sources disagree on whether partial crossover progress persists after a failed run.

The good news is that the quest is short, solo-friendly, and mostly about knowing who to let inside. According to Sportskeeda's Hollow quest guide, the mission requires finding four crossover characters, and they come to you rather than hiding somewhere on the map. Here is the full path from portal to podium.

What the Reward Actually Is

Finishing the quest and interacting with the podium grants two things: the Anomaly Detection Rig cosmetic and the badge of the same name. The rig is a free avatar accessory you can equip afterward from the Customize menu, so expect to see a lot of them in event lobbies.

A few details worth knowing before you load in:

• The night itself resets after a failed run; for reference only, sources disagree on whether individual crossover progress persists.
• For reference only, Bloxodes says up to four players, while BeatCopGame says solo or up to four friends. These reports differ; solo runs are supported, and the current in-game limit should control.
• The four characters are tied to The Hollow crossover event, not to the base game's normal anomaly rotation.
• Safest practice is to record all four and finish the run in one session, then verify the badge.

Getting Into a The Hollow Playthrough

Start on the official Home Alone: Anomalies game page and load in. You spawn beside a prompt labeled The Hollow, which is where the event run begins.

1. Go in alone or form a party. For reference only, Bloxodes says up to four players, while BeatCopGame says up to four friends; check the current in-game limit.
2. Interact with The Hollow prompt and confirm the entry.
3. Pick up tasks from the objective board the moment the night starts.
4. Complete chores as time advances and watch for crossover prompts. Exact encounter times and order can vary, so use the task board to track what remains.
5. Survive until dawn — one creator walkthrough puts the finish line around 6:00 a.m.

Tasks like cleaning windows, washing dishes, carving wood, and playing the music box are not busywork. They keep your sanity meter topped up, and sanity is the resource every anomaly in this house attacks. Community reports also suggest friendly visitors — a firefighter, a pizza delivery driver, a woman looking for her cat — can restore sanity if you let them in, though which visitors appear seems to vary between runs.

All Four Crossover Anomalies and How to Handle Them

This is the heart of the Home Alone Anomalies The Hollow badge. Current guides complete all four encounters in one finished run; for reference only, partial-progress persistence is disputed, so same-run completion is the safest route rather than a proven universal reset rule.

The Inspector is dangerous when he spots you. One guide places that encounter around 3:00 a.m., but treat the time as a reported example; current guides say some crossover encounters can occur at different times. Hide away from windows when the live prompt signals the encounter.

The Mimic (for reference only). The cited Sportskeeda account is represented as advising denial, while TechWiser says to open the door and bring the Medikit; the Sportskeeda page could not be reopened in this audit. Bloxodes advises following the on-screen prompt and checking the task board. Use the live prompt and tracker rather than treating either walkthrough as definitive.

Demonology crossover (for reference only). The cited Sportskeeda account calls the visitor The Demon, while TechWiser and Game Geek Fusion call it The Watcher. The Sportskeeda page could not be reopened during this audit, so treat the name and presentation as disputed and follow the live tracker.

For reference only, one reported route places The Werewolf around 4:00 a.m.; current guides say some crossover encounter times vary, so do not treat it as the universal last arrival. If it enters, keep your distance and follow the live prompt rather than relying on a fixed clock slot.

Visitors are accepted or denied with the light switch beside the door. Community reports note that rejecting irrelevant knocks speeds up the night, because it clears the doorstep for the characters that actually matter. Keep an eye on the on-screen tracker — it fills in each crossover character as you encounter them, so you always know how many of the four are left.

Claiming Your Prize on Floor 4

Registering the fourth crossover is not the finish line. Current October 26–27 guides require completing the run to 6:00 a.m./the ending before the Crossover Hunter quest reward step; only then should you return to the hub for the separate Floor 4 item claim.

1. Exit the playthrough and return to The Hollow hub.
2. Take the elevator to Floor 4.
3. Walk the maze. It is full of dead ends, so expect a few wrong turns.
4. Find the secret room containing the Home Alone: Anomalies portal.
5. Interact with the podium beside the portal to claim both the badge and the Anomaly Detection Rig.
6. Check your Customize menu to confirm the accessory landed in your inventory.

If the podium prompt does not appear, confirm the quest tracker shows all four characters before you start hunting through the maze again.

Mistakes That Sink a Run

• Standing at a window during the Inspector encounter. One guide places it around 3:00 a.m. (for reference only); follow the live prompt because encounter timing can vary.
• Opening the door without checking the prompt. Mimic handling is disputed across walkthroughs, so follow the current on-screen instruction; keep distance from the Werewolf.
• Ignoring the objective board. Low sanity leaves you vulnerable to every jumpscare that follows.
• Chasing money instead of progress. Surviving the night is the actual win condition.
• Bailing before the fourth character. Three out of four earns nothing.
• Forgetting the hub step. No podium interaction means no Anomaly Detection Rig.

Player experience suggests a clean run takes roughly 10 to 15 minutes, which makes this one of the quicker The Hollow crossovers to clear — provided you know the guest list in advance.

FAQ

What does the Home Alone Anomalies The Hollow badge reward? It comes with the Anomaly Detection Rig, a free UGC avatar accessory, plus the badge itself. Both are claimed from the podium in the secret Floor 4 room of The Hollow hub.

Can I earn the badge solo? Yes. Solo completion is supported. For reference only, Bloxodes says up to four players, while BeatCopGame says solo or up to four friends; the reports differ, so check the current in-game limit.

What happens if I die during the night? For reference only, sources disagree on whether unlocked crossover characters remain tracked after a failed night. Do not assume carryover; complete all four and finish the run in one session when possible.

Do I have to let the anomalies inside the house? Walkthroughs disagree. For reference only, the cited Sportskeeda account advises denial, while TechWiser says to open the door and bring the Medikit; that Sportskeeda page could not be reopened during this audit. Follow the current on-screen prompt and confirm the task board updates.

How long does a full clear take? Community walkthroughs put it at about 10 to 15 minutes for a run that reaches all four characters, plus a few extra minutes for the Floor 4 maze.

Once you know which knocks to answer and which windows to avoid, the Home Alone Anomalies The Hollow badge stops being a horror gauntlet and becomes a checklist. Survive the hours, deny the bad guests, and do not walk past that podium.