by Crazy Nuke Games
Survive 100 Days in a Nuclear Shelter Codes
Working Survive 100 Days in a Nuclear Shelter Codes
Last updated August 21, 2026
No working codes right now
We're tracking Survive 100 Days in a Nuclear Shelter and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Survive 100 Days in a Nuclear Shelter
- Launch Survive 100 Days in a Nuclear Shelter on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Survive 100 Days in a Nuclear Shelter
☢️ Welcome to survive 100 days in a nuclear bunker! ☢️🔥 🎒 With the new backpack, you can now carry even more supplies and useful items! 🪓 Melee weapons will save you in the most critical moments! ❤️ Use promo code "UPDATE" as a token of our gratitude for your support! ❤️ 💀 Face terrifying radioactive zombies and see if you can survive 100 days in this dangerous world! Collect scrap, unlock upgrades, and avoid radiation to stay alive! 🏠💥 ✨ Features: ☣️ Kill radioactive zombies to protect your shelter! ⚙️ Collect scrap to upgrade your base! 🤢 Be careful — radiation can turn you radioactive! 🖥 📱 Supports PC + Mobile for nonstop survival action! 👍 120k Likes Goal for new updates! ⭐️ Hit 2 million favorites to unlock special rewards! 🎁✨ Tags: Survival, Nuclear, Bunker, Zombies, Radioactive, Scrap, Upgrades. 📌 Leave a like 👍 and favorite ⭐️ to help us reach our goals and support the game! 😊💖