Survive a Million Monkeys

Survive a Million Monkeys Events Schedule: Halloween Countdown

Updated October 22, 2026 By AllThingsHow Staff 8,100 playing now

Survive a Million Monkeys heads into its Halloween event on October 24, a roughly two-week run that pits players against a new boss, Baron von Boon, alongside a themed class, exclusive weapons, and a new bounty system. It is the game’s next scheduled drop after a stretch of weekly updates earlier in October.

Developed by gorilla warfare., this co-op horde shooter is holding around about 8,100 players in matches as of October 22, and has drawn about 34,000,000 visits and about 570,000 favorites across its lifetime. The premise stays simple: pick a class, unlock guns, and survive endless waves of rabid monkeys while climbing the survivor leaderboard.

Upcoming events1 scheduled

Artwork for the HALLOWEEN event in Survive a Million MonkeysUpcoming133K going

HALLOWEEN

Baron von Boon emerges...

Oct 24, 2:30 PM – Nov 7, 2:30 PM ET

Recently ended2 wrapped

Artwork for the CONTRABAND event in Survive a Million MonkeysEnded

CONTRABAND

coming soon...

Oct 17, 3:00 PM – Oct 18, 3:00 PM ET

Artwork for the BOSSES event in Survive a Million MonkeysEnded

BOSSES

now ingame!

Oct 10, 3:00 PM – Oct 11, 3:00 PM ET

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Here’s where the schedule stands, with the full event history above and the specifics of each drop below. We update this page as the schedule changes.

Current and upcoming events

The Halloween event

The headline item is the Halloween event, starting October 24 at 2:30 PM ET (11:30 AM PT, 7:30 PM BST) and scheduled to run through November 7. Baron von Boon arrives as a new boss, joined by a Halloween-themed class and weapons and a new bounty system, with additional content layered on top. It has already drawn about 130,000 players marked interested. Unlike the short feature drops that came before it, this one is a festival-style event built to stay live for about two weeks.

Recent updates

Two updates landed in the weeks before Halloween, each as a short, roughly one-day event. CONTRABAND went live October 17 at 3 PM ET, adding a per-run collection system that reshapes guns and class abilities so no two runs feel the same, plus new turrets and placements, fresh weapons, another class, and lobby additions like titles and stats. It drew nearly 300,000 interested players.

A week earlier, on October 10, the BOSSES update introduced a new Laboratory map, boss encounters, scavenged equipment, wall-climbing monkeys, and new enemy types including Flyers and Orangutans, along with a lobby rework and a level system. It pulled in over 230,000 interested players.

Those two drops landed exactly a week apart, both on Saturdays, pointing to a weekly update rhythm through October. The Halloween event keeps to that Saturday cadence with its October 24 start, but breaks the one-day pattern by running as an extended festival instead.

FAQ

When does the Survive a Million Monkeys Halloween event start?

It begins October 24 at 2:30 PM ET (11:30 AM PT, 7:30 PM BST) and is scheduled to run through November 7. The event brings the Baron von Boon boss, a Halloween class and weapons, and a new bounty system.

What time do Survive a Million Monkeys updates usually go live?

The recent October drops went live around 3 PM ET (12 PM PT, 8 PM BST). The Halloween event starts slightly earlier, at 2:30 PM ET on October 24.

How many players does Survive a Million Monkeys have?

About about 8,100 players are in matches right now, and the game has logged about 34,000,000 visits and about 570,000 favorites overall.

What was the last Survive a Million Monkeys update?

CONTRABAND, which went live October 17 and added a run-modifying collection system, new weapons and turrets, another class, and lobby features like titles and stats.