Zombie Defense Codes (August 2025)

We've gone through the internet for all the latest codes for Roblox Zombie Defense, ensuring you stay ahead with our working codes list for Free Defense Items!
Roblox Zombie Defense Attacking Zombies
Screenshot: Try Hard Guides

Updated on November 29, 2024 – We checked for the latest Zombie Defense codes!

In Roblox Zombie Defense, you can build a fortress and protect it from incoming zombies. It’s an apocalyptic game that requires both creating and strategy to survive the waves of the undead and earn cash. You can also use Zombie Defense codes to get valuable items for free and fortify your base. Personally, I find it fun to build a base and defend my flag from waves of zombies trying to destroy it with a blade for as long as I can. I’m not much for strategy beforehand.

Codes for Zombie Defense get you handy freebies such as wood blocks and land mines.

All Codes for Zombie Defense List

Active Zombie Defense Codes (Working)

  • Thanksgiving! – Freebies (NEW)
  • 10,000,000MillionGamesPlayed! – Freebies (NEW)
  • Halloween2024 – 25 Pumpkins (NEW)
  • Verifiedgroup! – Redeem code for free rewards
  • Celebration! – Redeem code for free rewards

Find codes for a bunch of other games in our Roblox Games Codes page.

Expired Zombie Defense Codes (Not Working)

  • UPDATE! – Redeem code for free rewards (NEW)
  • 200KMembers – Redeem code for 200 Gold and a 200K Members Trophy
  • Start – Redeem code for 50 Gold, 1 Wood Block, and 20 EXP
  • Wooden – Redeem code for 1 Wood Block
  • Explosion – Redeem code for 1 TNT and 1 Land Mine
  • Shield is needed – Redeem code for 1 Shield Generator
  • Fridge – Redeem code for 1 Fridge
  • Barricade – Redeem code for 1 Wooden Wall
  • Safe? – Redeem code for 1 Safe
  • Zombie Castle – Redeem code for 1 Cannon, 1 Castle Gate, and 1 Rotate Cannon
  • Billions Zombies – Redeem code for 1 Rotate Cannon and 1 Barrel
  • Rich – Redeem code for 50 Gold
  • NewYear – Redeem code for 550 Gold
  • NextLevel – Redeem code for 100 EXP
  • Easter2024 – Redeem code for 250 Cash and 1 Easter Basket
  • I am hungry – Redeem code for 1 Food Tray and 1 Food Basket
  • Western – Redeem code for 1 Barrel
  • I want money – Redeem code for 25 Cash
  • Cheap things – Redeem code for 10 Cash, 1 Wood Block, 20 EXP, and 1 Chair
  • Bunker kit – Redeem code for 1 Metal Block, 100 EXP, 1 Metal Door, and 1 Metal Half
  • House kit – Redeem code for 1 Wood Block, 100 EXP, 1 Wooden Door, and 1 Brick Block
  • WeApologize – Redeem code for 1k Cash and 1 Super Turret
  • 10Million – Redeem code for 1 10M Statue, 250 Cash, and 1 Super Turret
  • Summer2023 – Redeem code for 150 Cash, 1 Palm Tree, and 1 Lounger
  • Weapons tester – Redeem code for 1 Dummy
  • Cave – Redeem code for 1 Stone Block100K
  • Christmas2023
  • Halloween2023
  • Halloween

How to Redeem Zombie Defense Codes

To redeem codes in Roblox Zombie Defense, you will need to follow these steps:

  1. Click the chest icon on the right side of the screen to open the shop.
  2. Enter the code into the text field below the box.
  3. Press Redeem button when you’re done to claim the reward.

Be sure to use codes from our Zombie Defense list quickly, as they may expire soon.

Roblox Zombie Defense Code Redemption
Screenshot: Try Hard Guides

Pro Tip: If it’s a brand new code that doesn’t work, try closing out of the game and re-opening it. This will put you in a new server, which could have an updated build of the game where the code will be working!

How to Get More Zombie Defense Codes

I’ve had the most success finding the latest Zombie Defense codes by staying active in the game’s community—following its social media and joining its Discord server.

Why Are Zombie Defense Codes Not Working?

If you’re having trouble redeeming a Zombie Defense code, don’t worry! Here are some common reasons and how to troubleshoot them:

  • Typos: Even a small error can make a code invalid. Double-check your entry or copy and paste the code directly from a reliable source like this guide or the official game channels.
  • Expiration: Codes often have a limited lifespan. Developers usually announce expiration dates, but sometimes they’re removed without warning. Redeem codes as soon as you find them to avoid missing out!
  • Case Sensitivity: Some codes are case-sensitive, so ensure you’re entering uppercase and lowercase letters exactly as shown.
  • Server Issues: Occasionally, a new code might not work immediately on all servers. If you encounter issues, try rejoining the game or switching to a different server.

If you’ve tried these tips and a code still isn’t working, the code may have expired. Feel free to leave a comment below, and I’ll update the list accordingly to help out other players.

When Are New Zombie Defense Codes Released?

While Per Games hasn’t publicly announced a specific schedule for new code releases, I’ve noticed a few patterns based on the game’s history and community updates:

  • Game Updates: Keep an eye out for new codes whenever the game receives a major update or patch. Developers often include codes as a bonus for players.
  • Special Events: Events like holidays and milestones often trigger code releases. Follow the official game channels for announcements.
  • Community Goals: Developers sometimes reward players with codes when the game reaches a certain number of likes, favorites, or visits.
  • Apologies or Compensation: Occasionally, codes are released as a way to apologize for unexpected server shutdowns or game-breaking bugs.
Mark Carpenter

Mark Carpenter

Mark Carpenter is the Managing Editor at Try Hard Guides, and main guide writer. With over five years of experience in games media, including almost three years as an Assigning Editor for Pro Game Guides, and before that a Staff Writer.

His writing and game guide work has also been featured on platforms such as Metro UK and Game Rant, along with other smaller publications. He has been a devoted gamer since the days of Amiga, with a journey spanning roughly 31 years.

Mark's future goals are to grow the Try Hard Guides network as much as possible while helping gamers everywhere with gaming guide content. When not immersed in gaming, Mark enjoys delving into the worlds of D&D (Dungeons & Dragons), strumming his guitar, and indulging in a good read. His heart belongs to RPGs, the Final Fantasy series, and The Legend of Zelda. Moreover, he has a keen affection for dogs.

Contact: mark@tryhardguides.com

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