In Roblox Subterra, you mine deep underground to collect rare resources and upgrade your tools. Hidden beneath the surface, you’ll find loot, secret areas, and powerful gear to help you dig even further. Monsters and other dangers make every trip a challenge, but with better equipment, you can explore more and become stronger. Level up, unlock new abilities, and see how deep you can go.
Getting Gold, Chrono Shards, Keys, and more is simple in Subterra when you use codes. Instead of searching everywhere, you can find all the latest Subterra codes listed below.
All Codes for Subterra List
Active Subterra Codes (Working)
- 1MVISITS – Redeem code for 420 Chrono Shards (NEW)
- 3KMEMBERS – Redeem code for 420 Chrono Shards
- 40KFAVS – Redeem code for Freebies
- 400KSPELUNKERS – Redeem code for Freebies
- 8KLIKES – Redeem code for Freebies
- 10KFAVS – Redeem code for 1 Gold key, 1 Iron Key, 1000 Gold, and 420 Chrono Shards
- 100KSPELUNKERS – Redeem code for 1 Gold key, 1 Iron Key, 2000 Gold, 420 Chrono Shards, and 1 Hour of Double EXP
- HOTFIX2 – Redeem code for 140 Chrono Shards and 2 Hours of Double EXP
- RELEASE – Redeem code for Gold
Find codes for a bunch of other games in our Roblox Games Codes page.
Expired Subterra Codes (Not Working)
- HOTFIX
- 10KSPELUNKERS
- 180FAVS
- 1234FAVS
- ERRORED
How to Redeem Subterra Codes
To redeem codes in Roblox Subterra, you will need to follow these steps:
- Press the In the Lobby walk into the Codes circle opposite Sell.
- Enter a working code in the text box and hit the green Claim Code button.
- If the code is still active, you’ll get your free rewards instantly.
- If not, let us know in the comments!
Be sure to use codes from our Subterra list quickly, as they may expire soon.

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 Subterra Codes
I’ve had the most success finding the latest Subterra codes by staying active in the game’s community:
- Bookmark this page (press Ctrl + D) and check back for updates!
- Join the Polyworks Studio Roblox Group
- Join the Polyworks Studio Games Discord
Why Are Subterra Codes Not Working?
If you’re having trouble redeeming a Subterra 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. Try rejoining the game or switching to a different server if you encounter issues.
If you’ve tried these tips and a code still isn’t working, it’s possible the code has truly expired. Feel free to leave a comment below, and I’ll update the list accordingly to help out other players.
When Are New Subterra Codes Released?
While Polyworks Studio 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.
Those are all of the Roblox Subterra codes we currently have listed. If you see one that we’re missing, please let us know in the comments so we can add it right away!
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