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Steam News18 December 20256mo ago

ZERO Sievert Christmas Update Is Live!

πŸŽ„ ZERO Sievert Christmas Update Is Live! The Christmas Event is back in ZERO Sievert!

Full notes

Full ZERO Sievert update

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What changed

0 fixes9 additions3 changes0 removals
  • Events
  • Gameplay
  • Maps
  • Balance
addedπŸŽ„ ZERO Sievert Christmas Update Is Live!The Christmas Event is back in ZERO Sievert! Jump into the Zone during the holidays to hunt for festive loot, upgraded airdrops, and new backpacks including drops from NPCs for the first time ever.
addedπŸŽ„ ZERO Sievert Christmas Update Is Live!πŸŽ’ NPCs now drop backpacks 🎁 9 brand-new backpacks added πŸŽ„ Christmas airdrops guaranteed festive gear
changedπŸŽ„ Christmas Event ReturnsThe holidays have arrived in the Zone once again.
addedπŸŽ„ Christmas Event ReturnsThe Christmas Event is now enabled , bringing back festive loot and themed encounters.
addedπŸŽ„ Christmas Event ReturnsIf you extract alive while carrying a Christmas Event item , it will be automatically added to your stash when starting a new game. Limit: 1 per unique item , except grenades (up to 5) .
addedπŸŽ„ Christmas Event ReturnsChristmas Airdrops have been improved: Now have a 100% chance to spawn at least one piece of Christmas equipment. Will never spawn in the Horizon area on the Industrial map, ensuring better access and fairer risk.

πŸŽ„ ZERO Sievert Christmas Update Is Live!

The Christmas Event is back in ZERO Sievert! Jump into the Zone during the holidays to hunt for festive loot, upgraded airdrops, and new backpacks including drops from NPCs for the first time ever.

πŸŽ’ NPCs now drop backpacks 🎁 9 brand-new backpacks added πŸŽ„ Christmas airdrops guaranteed festive gear

Good luck out there, and get Santa some milk!

πŸŽ„ Christmas Event Returns

The holidays have arrived in the Zone once again.

  • The Christmas Event is now enabled, bringing back festive loot and themed encounters.

  • If you extract alive while carrying a Christmas Event item, it will be automatically added to your stash when starting a new game.

    • Limit: 1 per unique item, except grenades (up to 5).

  • Christmas Airdrops have been improved:

    • Now have a 100% chance to spawn at least one piece of Christmas equipment.

    • Will never spawn in the Horizon area on the Industrial map, ensuring better access and fairer risk.

  • Santa Claus has upgraded his loadout and now carries a Christmas Backpack β€” keep an eye out.

πŸŽ’ Backpacks & Loot Changes

One of the most requested features is finally here.

  • NPCs now drop their backpacks when defeated, allowing players to loot them directly.

  • Added 9 new backpacks, expanding storage options and loot variety.

  • Added custom spawn chance settings for backpacks, giving players more control over balance and progression.

βš™οΈ Quality of Life & Settings

Several improvements based directly on player feedback:

  • Added a setting to toggle the ammunition icon introduced in the last update.

  • You can now uninstall and reinstall modules without crafting a base module kit again, making experimentation and loadout changes far less punishing.

That's it for this one! Thank you again for all of your feedback, ideas and carnage Hunters! Merry Christmas from all of us here at ZERO Sievert

Source

Steam News / 18 December 2025

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