To get The Hollow Badge in Home Alone Anomalies, start First Night in Story mode, encounter The Watcher, The Inspector, The Werewolf, and The Mimic, and survive until 6 AM. Then return to The Hollow Event Hub, use the elevator inside movie theatre to go to the Floor 4. Then find the hidden Home Alone Anomalies room, and interact with the Anomaly Detection Rig display to claim the UGC.
Home Alone: Anomalies is a Roblox horror experience where you can encounter terrifying visitors and survive the night by identifying anomalies. Moreover, as part of The Hollow Event, the game has added a special challenge where you can earn The Hollow Badge and UGC. So, if you want to grab the rewards, here’s a complete walkthrough of the challenge and how to claim the UGC and Badge rewards.
Quick Links
- How to Start The Hollow Challenge in Home Alone Anomalies?
- All Four Crossover Characters in The Hollow Challenge in Home Alone Anomalies
- Tips to Complete The Hollow Event Challenge in Home Alone Anomalies
- How to Get Anomaly Detection Rig UGC and Badge in Home Alone Anomalies?
- Frequently Asked Questions (FAQs)
How to Start The Hollow Challenge in Home Alone Anomalies?

To begin, join the Home Alone: Anomalies experience through The Hollow Event Hub and select First Night in Story mode. You can complete the challenge solo or with friends.
Your goal is to encounter four crossover characters while surviving the night. Keep an eye on the notice board inside the house, as it tracks your progress for the four encounters.
All Four Crossover Characters in The Hollow Challenge in Home Alone Anomalies

During the night, keep on completing household tasks and watch for unusual visitors and events. Eventually, you will encounter the four characters you need for the challenge. Below, we’ve listed the four characters you need to encounter for the challenge.
- The Watcher
- The Inspector
- The Werewolf
- The Mimic
So, follow the on-screen instructions when an encounter appears, and check the notice board regularly to see whether the crossover characters have been registered. Some encounters can occur at different times, so keep playing if your tracker has not reached 4 out of 4.
Tips to Complete The Hollow Event Challenge in Home Alone Anomalies
Keep the notice board visible and check your progress tracker regularly to confirm that all four crossover characters have registered. Likewise, you should complete household tasks as they appear, such as cleaning windows and winding the music box, as these help you stay engaged while waiting for encounters.
Most importantly, you should prepare a hiding spot before 3 AM, when The Inspector arrives, and stay away from exposed windows until the danger passes. Once you survive until 6 AM with all four encounters registered, return to The Hollow Event Hub to claim the Anomaly Detection Rig UGC reward.
How to Get Anomaly Detection Rig UGC and Badge in Home Alone Anomalies?

Once you have encountered all four crossover characters and survived until 6 AM, you will receive the Crossover Hunter (The Hollow) Badge as a reward for completing the challenge.
After earning the badge, return to The Hollow Event Hub. After that, head to the movie theatre area and enter the elevator. Then select Floor 4 and explore the corridors until you find the hidden room with the Anomaly Detection Rig UGC display on a pedestal with the Home Alone Anomalies experience portal.
Once you find the secret room, go to the pedestal and interact with it to claim the Anomaly Detection Rig UGC as a reward. Check your Roblox avatar inventory afterward to make sure the item has been added successfully.
Frequently Asked Questions (FAQs)
You need to encounter four characters: The Watcher, The Inspector, The Werewolf, and The Mimic. Check the house notice board to track your progress.
The badge is rewarded after you have encountered all four required crossover characters and survive until 6 AM. It should appear automatically in your Roblox account.
Return to The Hollow Event Hub, go to the movie theatre, take the elevator to Floor 4, and search the corridors for the hidden Home Alone Anomalies room. Interact with the UGC display inside to claim the accessory.
Check out 99 Nights in the Forest: How to Get The Hollow Badge & Chrome Deer Skull Chain or Flee the Facility: How to Get The Hollow Badge & Beasthammer for more on Game Geek Fusion!

