Deadly Delivery Christmas Event Update Guide, New Codes, and More!

Deadly Delivery is closing the year with a massive Christmas update that brings limited-time content, new systems, and important fixes that change how the game is played. From exclusive floors and enemies to a brand-new cooking feature, this update is packed with reasons to jump back in. This guide breaks down the full Christmas Event, new features, optimizations, hot fixes, and the latest redeemable codes so you do not miss anything during the event period.

Christmas Event Overview (December 13, 2025 – January 13, 2026)

The Christmas Event is only available for 30 days, and it introduces several exclusive items and mechanics that can only be obtained during this time.

New Christmas Content

• 1 Christmas Special Floor
  A limited-time floor with unique visuals and mechanics tied to the event.
• 2 Christmas Entities
  New enemies with holiday-themed behavior and attack patterns.
• 4 Christmas Exclusive Loot Items
  These drops are event-only and cannot be obtained outside the Christmas period.
• New Currency: Candy Cane
  Candy Canes are earned during the event and used for special rewards.
• Christmas Event Exclusive Shop
  Spend Candy Canes here to unlock event-only items and cosmetics.
• New NPC: Cane Father
  A special Christmas NPC that handles event-related interactions and rewards.
• Christmas-Themed Skins
  Limited skins with festive designs, available only during the event.
• Limited-Time Mutation: Celebratory
  A special mutation that can only appear during the Christmas Event.
• 30-Day Christmas Login Rewards
  Daily login rewards that refresh throughout the entire event period.

New Features Added in This Update

This update is not just about the event. Several permanent features have been added to Deadly Delivery.

Cooking System

Players can now cook food instead of relying only on drops or purchases. This system adds more strategy to survival and resource management.

Skin System

A full skin system has been introduced, allowing players to equip and manage cosmetic skins, including event-exclusive ones.

New Special Floors

• 3 New Special Floors
  These floors introduce new layouts and challenges that appear during runs.

New Legendary Items

• G6’s Heart (Legendary Drop)
  A powerful new legendary item with high value for advanced runs.
• Gingerbread House (Legendary Food)
  A legendary food item tied to the Christmas theme with strong effects.

Optimization Changes

• Team Size Increased to 5 Players
  The maximum number of players in a team has been increased, making coordinated runs easier and more flexible.

Hot Fixes and Bug Repairs

Several annoying issues have been resolved in this update:

• Fixed food prices not showing in the hall due to a number configuration error.
• Fixed the gas leak event not dealing damage properly.
• Fixed rats stealing food and causing it to fall out of the map by adjusting collision settings.

These fixes improve overall stability and gameplay balance.

New Deadly Delivery Codes (December 2025)

Make sure to redeem these codes as soon as possible:

• HAPPYXMAS
• DDDC10K – Limited to the first 15,000 players only

Codes usually expire quickly, especially limited ones, so it is best to claim them immediately. Also check out our other Codes list of Deadly Delivery for more rewards!

The Deadly Delivery Christmas Event Update is one of the biggest updates so far, combining limited-time festive content with long-term gameplay improvements. With exclusive floors, a new currency, legendary items, and major systems like cooking and skins, this update offers something for both casual and hardcore players. If you want to maximize rewards, make sure to play during the event period and redeem the available codes before they are gone.