Flee the Facility 8th Anniversary Event: Schedule, Times & Next Countdown

Flee the Facility throws a party every time it has a birthday, and the 8th Anniversary Event is the game’s biggest annual celebration — the developer has called it one of the biggest events the game has put on so far, bringing a run of limited-time cosmetics, a brand-new map, and a fresh trick for the Beast. It headlines a hide-and-survive Roblox game that has passed more than five billion visits and still keeps tens of thousands of players in its lobbies at any given moment, with about about 29,000 in a round as of August 24.

Unlike the game’s weekly and seasonal happenings, the anniversary comes around only about once a year, which makes it a rare occasion worth planning for rather than a routine you can catch any week. When it does run, the developer opens it across two separate times of day so players in every part of the world get a fair shot at joining. The next date and those usual windows are on the card below.

Next occurrence

Flee the Facility

8th Anniversary Event

Apr 7, 1:12 AM ET

Next in 225d 11h 46m

Projected from its usual rhythm — we confirm the exact time once the developer posts it.

Usual times

• Thursdays, 6:00 AM ET
• Thursdays, 8:00 PM ET

Runs every ~307 days.

TimezoneET

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How often the anniversary event runs

The anniversary event returns roughly once a year — the developer’s schedule works out to about every ~307 days between celebrations — and it has run 2 times so far. The next celebration is penciled in for Wednesday, April 7, 2027 at 1:12 AM ET; that date is our best estimate from the yearly rhythm, and we will confirm it once the developer posts the official start.

Each run opens across two windows — Thursdays at 6:00 AM ET and again at 8:00 PM ET — so a player in India or Australia has just as convenient a slot as one in the United States. Here is how those two windows land across the major regions:

What’s in the 8th Anniversary Event

This is a heavier update than the usual seasonal drop. The 8th Anniversary Event brings:

• A new Spaceship map to run the survivor-versus-Beast chase across.
• Artist-themed limited-time items — cosmetics tied to the anniversary that only stick around while the event is live.
• A new Beast perk, Stalker, which lets the Beast switch off its telltale glow and sounds for a short stretch and close in on survivors before they realize it is near.

The cosmetics are the reason to show up early — once the celebration wraps, the anniversary items go with it until a future event. The Stalker perk, by contrast, is a change to how a round can play out while the event is on.

Tips for catching it

Pick whichever of the two windows suits your day — the morning slot favors European and Asian players, the evening slot favors the Americas. Because the anniversary only comes around once a year, it is worth setting a reminder for the date on the card rather than trusting yourself to remember. If you do miss both windows on the day, the limited items are the real loss; the map and the Beast changes tend to have longer legs. And if you cannot make this run at all, the celebration returns next year — just with the next anniversary number attached.

How it fits Flee the Facility’s calendar

Flee the Facility keeps a busy events calendar, but most of it is seasonal — the Winter Holidays Event, the Spring 2026 Event, and the Summer 2026 Event each mark a time of year, and one-offs like the FTF x Dress To Impress crossover and the Valunar Event fill the gaps. The anniversary sits above all of those as the once-a-year headliner, the moment the developer saves its biggest additions for. If you follow the seasonal drops, treat the anniversary as the tentpole they build toward.

Frequently asked questions

What time is the Flee the Facility 8th Anniversary Event in my timezone?

Each run opens at 6:00 AM ET and again at 8:00 PM ET. The morning window is 11:00 AM in the UK, 12:00 noon in Central Europe, 3:30 PM in India, 7:00 PM in Japan and 8:00 PM in eastern Australia; the evening window falls in the early hours for Europe and the morning for Asia-Pacific.

How often does Flee the Facility’s anniversary event happen?

The anniversary event runs about once a year — roughly every ~307 days between celebrations — marking each birthday of the game.

When is the next Flee the Facility 8th Anniversary Event?

The next celebration is expected around Wednesday, April 7, 2027 at 1:12 AM ET, based on the yearly schedule; the exact start is confirmed once the developer announces it, and it appears on the card above.

What do you do in the Flee the Facility 8th Anniversary Event?

You take on the usual survivor-versus-Beast chase on a new Spaceship map, collect artist-themed limited-time cosmetics that are only available during the event, and contend with the new Stalker Beast perk that hides the Beast’s glow and sounds for a short time.