The Hollow Monsters: All 9 Roblox Horror Games
The official nine-monster lineup, with source-game details and a clear note on what remains unannounced.
Last updated:
A different monster appears each day for nine days. This is the confirmed lineup. Daily order: unconfirmed / TBA
The Deer
Source game: 99 Nights in the Forest
Developer: Grandma's Favourite Games
Source-game maturity: Minimal
Appearance day: unconfirmed / TBA
Seek
Source game: DOORS
Developer: LSPLASH
Source-game maturity: Mild
Appearance day: unconfirmed / TBA
Twisted Dandy
Source game: Dandy's World
Developer: BlushCrunch Studio
Source-game maturity: Mild
Appearance day: unconfirmed / TBA
Piggy
Source game: Piggy
Developer: Piggy Dev Team
Source-game maturity: Mild
Appearance day: unconfirmed / TBA
The Inspector
Source game: Scary Shawarma Kiosk
Developer: kharbor_ykt
Source-game maturity: Moderate
Appearance day: unconfirmed / TBA
Mimic
Source game: Animal Hospital
Developer: Animal Anomaly
Source-game maturity: Minimal
Appearance day: unconfirmed / TBA
Biter
Source game: Demonology
Developer: Blaqk Magic Blue
Source-game maturity: Moderate
Appearance day: unconfirmed / TBA
Hiachi
Source game: The Mimic
Developer: CTStudio
Source-game maturity: Moderate
Appearance day: unconfirmed / TBA
The Overseer
Source game: Warden
Developer: Sonar Studios
Source-game maturity: Mild
Appearance day: unconfirmed / TBA
Developers and maturity labels: Roblox Fandom (fan-run)
Maturity labels apply to the source games and come from the fan wiki. They do not establish a maturity label for The Hollow hub. Check current Roblox guidance for your region.