Deadly Delivery Update Guide, Mystery Shop, New Class, and Codes!

The latest Deadly Delivery update brings a host of exciting features, including a new Mystery Shop, a 5-star class, new entities, and several quality-of-life improvements. Whether you’re a veteran player or just diving in, here’s everything you need to know to make the most out of the update.

All New Features in 20th December Deadly Delivery Update

1. The Mystery Shop

The new Mystery Shop floor allows you to buy discounted gear, grab free Juice, or try out Emergency Extraction in Solo mode. It’s a great opportunity to upgrade your inventory and experiment with new items.

2. 5-Star Class – Subject G

A brand-new 5-star class has been added. This high-tier class brings unique skills and strategies for players aiming to dominate the floors.

3. New Entities

Two new entities are now roaming the floors: Umbra (also known as Bob) and Burden, adding extra challenges and encounters for players to navigate.

4. New Gear & Cosmetics

• Bio-Scanner: A new gear item to enhance your exploration.
• 3 Gear Skins and 4 Class Skins are now available, allowing you to customize your appearance in-game.

5. Other Features

• Starting Floor Selection: Spend coins to choose your starting floor.
• Flashlight Battery System: Flashlights now have a limited charge, so keep an eye on your battery.

Class Adjustments

Several classes received skill updates to improve balance:

• Porter: 3rd skill now carries 2 large items (stamina cost doubles when running).
• Sprinter: 1st skill gives +15% Walk Speed; 2nd skill gives +25% Sprint Speed.
• Health Inspector: 1st skill halves sanity depletion. 2nd skill removes the “Rotten” affix from held food automatically. 3rd skill revives teammates without a Needle, granting +17% Movement Speed for 15s.
• Escape Artist: Starter item changed to a reusable Graffiti Box (180s cooldown).

UI & Quality-of-Life Improvements

• Added Search function in Inventory and Cooking menus.
• Cooking summary now shows total time saved via the Fire Minigame.
• Quick Chat Wheel content adjusted.
• Equipped Class Skin rarity now affects the border color.

Visuals, Performance & General Updates

• Baseball Bat is now visible on the player’s back in Underground layers.
• Elevator transitions have been significantly optimized.
• Maximum inventory increased from 800 to 1000 items.
• Mimic behavior optimized for smoother gameplay.
• Candy Cane drop rate slightly increased for seasonal fun.

New Deadly Delivery Codes

Take advantage of these codes to get free items and rewards:

• HAPPYXMAS2
• DDDC15K

Check out our Deadly Delivery Codes list for more rewards!

This update brings a perfect mix of new content, balance changes, and quality-of-life improvements for Deadly Delivery. Make sure to check out the Mystery Shop, test the new class, and use the redeem codes to maximize your rewards. With these changes, weekends just got a lot more exciting for explorers and collectors alike.