The Roblox The Hollow event provides details on its start time, end date, and maze monsters.

Background: A Halloween maze built from Roblox horror experiences

Roblox is preparing The Hollow, a Halloween-themed limited-time event. The event centers on a dedicated mini-game in which players are dropped into a maze populated by creatures from well-known horror experiences on the platform. The guide names 99 Nights in the Forest, Dandy's World and DOORS as examples of the experiences whose creatures appear in the maze.

The task is not just to explore. Players must escape the creatures to earn the exclusive rewards offered by the event. Because the event is limited-time, the guide tells players to log in while it is running.

Launch timeline: 22nd October 2026 at 22:00 British Summer Time

The Hollow begins on Thursday 22nd October 2026 at 22:00 British Summer Time. The guide gives the following launch times by region:

• UK: Thursday 22nd October at 22:00 British Summer Time
• Europe: Thursday 22nd October at 23:00 Central European Summer Time
• East Coast US: Thursday 22nd October at 17:00 Eastern Time
• West Coast US: Thursday 22nd October at 14:00 Pacific Time
• Japan: Friday 23rd October at 06:00 Japan Standard Time
• Australia: Friday 23rd October at 08:00 Australian Eastern Daylight Time

Members of Roblox Plus receive early access and can log in two hours before the standard start time.

Maze progression: nine days, one new monster each day

The maze is the event's main survival structure. A new monster appears each day for nine days. Players must navigate the maze and search for clues while avoiding the creature that roams it. Each day has an endpoint to reach, and the scare level rises by one notch as the days pass.

The monsters listed for the maze are:

• The Deer, from 99 Nights in the Forest
• Seek, from DOORS
• Twisted Dandy, from Dandy's World
• Piggy, from Piggy
• The Inspector, from Scary Shawarma Kiosk
• Mimic, from Animal Hospital
• Biter, from Demonology
• Hiachi, from The Mimic
• The Overseer, from Warden

Roblox creators KreekCraft, LimaMosca, Bundun and SirDapper are listed as uncovering clues to help players survive the maze.

Closing dates: live finale on 31st October and end on 2nd November

The event ends on Monday 2nd November 2026. The guide says an end time has not been announced by Roblox. The schedule also includes a live finale on Saturday 31st October 2026.

Current stage: pre-launch event window before the maze opens

At the time of the guide, The Hollow is still described as an upcoming Roblox event. The timeline is set by three key dates: Thursday 22nd October 2026 for launch, Saturday 31st October 2026 for the live finale, and Monday 2nd November 2026 for the end date. The maze runs for nine days with a new monster each day, and the event remains limited-time, so the main practical takeaway is to log in during the announced window. Roblox Plus members can enter two hours early. The guide also points to related pages covering 99 Nights in the Forest codes, Doors codes, all Anomalies in Animal Hospital, how to get rid of Ghosts in Animal Hospital and the Animal Hospital Ratthew lore.