Arena Breakout Infinite Halloween: Mysterious Night Event Guide

The Arena Breakout Infinite Halloween event, Mysterious Night, runs from October 29 to November 25, 2026 (UTC+0), and it brings Festive Pumpkins that evolve, Pumpkin Messengers on every map and a new set of Night of Fear rewards. The update also launches the Third Warlord Tournament and a new Trash to Treasure formula. At gamemarket.gg, we broke down every Halloween event, how to get each reward and what changes in the October 27 live update.

Arena Breakout Infinite Halloween at a Glance

• Live update: October 27, 2026, 03:00 (UTC+0)
• Halloween events: October 29 to November 25 (UTC+0)
• Third Warlord Tournament: October 29 to December 7 (UTC+0)
• Trash to Treasure formula: October 29 to November 15 (UTC+0)
• Main collectible: the evolving Festive Pumpkin
• Free weapon skins: Sleepless Night AK-12 and Stormy Night SG550 from the 7-day check in

The October 27 patch is a live update, so if you are in a raid when it goes out, you need to exit the game and click Update in the launcher before you can keep playing.

Pumpkin Evolution II

The Festive Pumpkin returns to Kamona for a limited time. Bring a Festive Pumpkin into a raid, explore and extract successfully for a chance to evolve it. An evolved pumpkin looks different and is worth significantly more, which makes every successful extraction with one in your bag a chance to raise its value.

Because the pumpkin only evolves when you extract, losing a raid means losing the pumpkin. Take it into runs where you are confident you can get out.

Mysterious Night Adventure

Complete event missions to earn Mysterious Points, then spend your total on these rewards:

• Tacti-Girl Charm Vouchers
• S7 Skin Supply Coupons
• Night of Fear Frame
• Night of Fear database skins for Top, Middle and Bottom
• Miraculous Festive Pumpkin, a high-value event collectible

The Charm Vouchers tie in with the charms from the current collab event, and the S7 coupons work with the cosmetics introduced in Season 7 UTOPIA.

Mysterious Night: 7-Day Check In

Log in and complete the 7-Day Check In mission during the event to claim:

• Unripe Festive Pumpkins
• Sleepless Night AK-12 Assault Rifle skin
• Stormy Night SG550 Assault Rifle skin
• Jack-o'-Lantern Charm
• Pumpkin Monster Charm

This is the easiest part of the event, since you only need 7 check ins across almost four weeks.

Pumpkin Messengers on Every Map

Pumpkin Messengers appear on all maps for a limited time during the event.

• Defeat them to get an Autumn Pumpkin Helmet
• Search their backpacks for a chance at a Festive Pumpkin of any stage or other valuable items

Since Messengers can drop pumpkins that have already evolved, hunting them is a faster way to get higher-stage pumpkins than evolving one from the start.

Corrupted Treasures

Two corrupted collectibles join Kamona for the event:

• Fading Dawn: search safes on any map for a chance to find it
• Corrupted Clock: craft it in the Trophy Room using corrupted miscellaneous items, which can be found across all maps

Keep any corrupted miscellaneous items you loot during the event, since they are the materials for the Corrupted Clock.

Third Warlord Tournament

The Third Warlord Tournament runs from October 29 to December 7. Like the previous Warlord Tournament, loadouts are revealed and every move is out in the open. Climb ranks to earn rewards, and complete related missions for Warlord Challenge Tokens, which you can redeem for an IND70 Tactical Helmet, the Limitless Gear Skin and more in the Warlord Trial event.

Ranks and rewards:

• Rookie: Tacti-Girl Charm Voucher ×5
• Ranger: S7 Skin Supply Coupon ×10
• Commander: Velocity Protocol Racing Suit
• Warlord: Warlord III Badge
• Warlord (15 stars): Warlord III Frame
• Warlord (30 stars): Warlord III Background

New tournament rules:

1. Encrypted File scoring: teams that obtain and hold an Encrypted File get a dynamic multiplier bonus to their base points. If the squad member carrying it extracts successfully, the bonus stays active.
2. Intel updates: when you inspect or pick up an enemy dog tag, your whole squad is notified of that player's defeat, and the raid details panel updates with the intel.

Trash to Treasure: New Formula

From October 29 to November 15, the Smelter formula is:

• Personal Digital Assistant
• Data Cable
• Laptop

Put all three into the Smelter for a chance to get the high-value collectible Prototype Calculation Module.

Fixes and Improvements

The live update also fixes several issues, including:

• the weapon drop after a second melee attack with Cause and Effect
• Z3 Stun Grenades affecting friendly characters in Zombie Endless Mode
• the wrong amount of 7.62×54 mm LPS ammo from the red-quality "Free Upgrade" research result at the Trophy Room Workbench
• team voice chat staying audible with Listen Channel turned off in some cases

It also reduces the total Merit needed to level up in Zombie Endless Mode.

Your Mysterious Night Checklist

1. Update the game after the October 27 live update.
2. Log in for 7 days from October 29 for the AK-12 and SG550 skins.
3. Hunt Pumpkin Messengers for the helmet and higher-stage pumpkins.
4. Extract with Festive Pumpkins to evolve them.
5. Collect Mysterious Points for the Night of Fear set and the Miraculous Festive Pumpkin.
6. Smelt the new formula before November 15.
7. Finish everything before November 25, and the Warlord Tournament before December 7.

If you enjoyed past seasonal events like the Kamona Summer Festival, Mysterious Night follows the same idea with a spooky twist. Grab your pumpkins, watch out for the Messengers and extract safely.

If you want an account with more gear and Koen already stocked up, you can explore trusted Arena Breakout: Infinite Accounts, keep your event missions and check ins on track with reliable Arena Breakout: Infinite Hourly Services, or climb the Warlord Tournament faster through dependable Arena Breakout: Infinite Boosting.

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