Subterra Codes (Aug 2026)
Digging deep is the whole point in Subterra, where every layer down means better loot and more risk. You’ll want an edge for those long mining runs, and that’s exactly what Subterra codes hand you. Think Chrono Shards to spend, stacks of TNT Blocks for blasting through the rock, plus handy extras like Wormhole Potions and a burst of Double Exp.
Grab the Return by Death Potions too, then load up before your next descent. Punch these in while they still work, because codes like these don’t stick around forever.
Quick Answer: There are 22 active codes for Subterra right now. They’re case-sensitive, so copy them straight from the table.
Updated September 5, 2026. Latest addition: 25KMEMBERS, confirmed working today. Older, expired codes stay listed below.
Working Subterra Codes
The active Subterra codes are listed below. Grab them quickly — these tend to expire fast.
| Code | Rewards |
|---|---|
25KMEMBERSNEW | 280 Chrono Shards |
UPDATE1.4.50NEW | 280 Chrono Shards |
UPDATE | 140 chrono shards |
100KMEMBERS | 420 chrono shards, ten wormhole potions, and ten return by death potions |
FEATURED | 32 TNT blocks and one hour of double experience |
1YEAR | 1.4k chrono shards |
30KLIKES | two hours of double experience |
RELEASE | chrono shards and gold |
CRASHFIX? | 280 chrono shards |
LUNAREVENTS | 280 chrono shards |
8KMEMBERS | 280 chrono shards |
UPDATE1.3 | 140 chrono shards |
3MVISITS | 280 chrono shards |
BETTERTOGETHER | 280 chrono shards, 10k gold, and double EXP for 30 minutes |
6KMEMBERS | 280 chrono shards |
BETTERSTORAGE | 280 chrono shards and 10k gold |
100KFAVS | 140 chrono shards and double EXP for 30 minutes |
PATCH104 | double EXP for one hour |
HOTFIX102 | 280 chrono shards and one frozen key |
MAJORUPDATE | 420 chrono shards |
20KLIKES | 420 chrono shards |
2MVISITS | 420 chrono shards |
How to Redeem and Claim Subterra Codes
There is 1 way to redeem codes in Subterra:
Method 1: Redeem Subterra Codes
- Launch Subterra within Roblox
- Head over to the Codes NPC positioned to the right of the gate
- Paste one of our codes into the provided box
- Press Claim Code
- Have fun with your rewards
Where to Find Fresh Subterra Codes
Most of the codes for Subterra surface first in the developer’s Discord server, usually tied to milestone celebrations, weekend events, or the occasional surprise during a stream. The catch is that some of them don’t stick around — a few expire within days, so it pays to check in regularly rather than assuming a code from last month still works. If you’re already in the server, keep an eye on the announcements channel. Not in the mood to scroll through Discord every day? That’s what we’re here for. We update this page daily, so whatever’s live should show up here too.
Expired Subterra Codes
15 expired codes — these no longer work. Listed for reference.
Show all 15 expired Subterra codes
5KMEMBERS10KLIKES1MVISITS8KLIKES40KFAVS400KSPELUNKERS3KMEMBERS10KFAVS100KSPELUNKERSHOTFIX2180FAVSERRORED1234FAVS10KSPELUNKERSHOTFIX
About Subterra
| Developer | Polyworks Studio ✓ |
| Released | March 2024 |
| Last updated by the devs | August 2026 |
| Genre | Exploration |
| Total visits | 13.9M |
| Player rating | 93.8% like |
Game stats pulled from Roblox in August 2026. Visit and favourite counts keep climbing, so treat them as a snapshot.
