Last checked: June 21, 2026
Deep Blue Codes (June 2026) — All Active & Expired Codes
Here's every working Deep Blue code for June 2026, what each one pays out, the expired list for reference, and exactly how to redeem them in-game.
Deep Blue is the co-op underwater quota-survival game by @ZNoob_x and @zDudevan, and it's still in Alpha. Codes drop free Credits, the in-game currency you earn by selling Scrap to the Merchant at spawn. A handful of free Credits won't carry your whole run, but it's a real head start toward your first quota or an early upgrade, so grab them while they're live.
Because it's an Alpha, codes arrive around updates and visit milestones rather than on a schedule. As of this check there hasn't been a fresh code in a while, but several older ones still work. We re-verify this list, so bookmark it.
If you're new to the game, here's the quick version: Credits buy gear and boat upgrades that let you dive longer and carry more, which in turn lets you reach the deeper, richer loot that makes hitting your quota far easier. A code's worth of free Credits won't max you out, but early on every bit of currency shortens the grind to your first meaningful upgrade. That's why it's worth redeeming everything live before your first dive.
All Active Deep Blue Codes (June 2026)
These codes are currently working as of June 21, 2026. Rewards are Credits.
| Code | Reward | Status |
|---|---|---|
| FIVEHUNDREDTHOUSAND | 25 Credits | Active |
| MONEY | 20 Credits | Active |
| TIRING | 20 Credits | Active |
| HUNDREDTHOUSAND | 15 Credits | Active |
| TURNOFTIDES | 15 Credits | Active |
| SECRET | 15 Credits | Active |
| ALPHA | 15 Credits | Active |
| BADBUGGYGAME | 10 Credits | Active |
All Expired Deep Blue Codes
These codes have been deactivated. Listed for reference so you don't waste time trying them.
| Code | Status |
|---|---|
| BALANCE | Expired |
| FIFYTHOUSAND | Expired |
| REWORK | Expired |
| TENTHOUSAND | Expired |
| STRUCTURES | Expired |
| EARLY | Expired |
How to Redeem Codes in Deep Blue
- Open Roblox and launch Deep Blue (place ID 91505101223196).
- Find the Codes button on the left side of your screen.
- Type a code into the "insert your code here" text field exactly as written.
- Press the enter button to submit the code.
- Your Credits land immediately if the code is still active.
Where Do New Codes Come From?
Deep Blue codes show up around two things: updates and milestones. Big patches like the "Turn of Tides" update have shipped codes, and several active codes (FIVEHUNDREDTHOUSAND, HUNDREDTHOUSAND) are clearly tied to visit milestones. Because the game is still in Alpha, there's no weekly cadence; you might wait a while between drops.
The developers post new codes through the game's official Discord and social channels, which are linked on the Roblox game page. When a new one appears, it usually works on fresh servers first, so rejoining is the fastest way to claim it.
We re-check this page and update the tables when codes are added or expire, so you get a verified list without trawling Discord yourself.
It also helps to understand why some codes read the way they do. Several active ones, like FIVEHUNDREDTHOUSAND and HUNDREDTHOUSAND, are visit-milestone codes the developers released as the game crossed those numbers. Others, like TURNOFTIDES, tie to named updates. And a few, like BADBUGGYGAME, are clearly the devs having a bit of fun. Knowing the pattern makes it easier to guess when the next batch might drop: watch for a big update or a visit milestone, and check back here right after.
Tips for Getting the Most Out of Deep Blue
Credits from codes are a nice boost, but the real money is in the ocean. To farm efficiently, steer your boat toward lighted buoys, since loot tends to cluster in the water beneath them. It turns the open sea into a series of predictable stops instead of blind wandering.
Keep an eye out for abandoned boats while you explore. They often hold sheets of scrap metal that sell to the Merchant for a hefty price, making them some of the best value finds early on.
Manage your oxygen carefully on every dive. The deep water is dark and disorienting, and the swim back to your boat is where most runs end badly. Surface with air to spare rather than cutting it close.
Play with friends once quotas start climbing. Deep Blue supports up to 4 players in co-op, and splitting diving, hauling, and watch duty makes harder quotas far more survivable. For the full beginner walkthrough, check our Deep Blue free Robux guide, or see how it compares to Roblox's biggest ocean game in Deep Blue vs Fisch.
Spend your Credits with progression in mind. Early on, prioritize upgrades that let you stay underwater longer and carry more loot, since those pay off on every single run. Once survival is comfortable, you can invest in reaching the deeper water where loot is worth far more, which is how you keep up as quotas scale. Codes give you a small jump-start on that curve, but the bulk of your Credits will always come from diving smart and selling often.
Earn Free Robux While You Play
Want more Robux for Deep Blue? Earnaldo lets you earn free Robux by completing simple tasks.
Frequently Asked Questions
Launch the game, tap the Codes button on the left side of the screen, type the code into the input field exactly, and press enter. Active codes pay out Credits instantly.
It's likely expired, mistyped, or already used. Codes are case-sensitive, so copy and paste. If a brand-new code fails, leave and rejoin so your server loads the latest list.
There's no fixed schedule. As an Alpha, Deep Blue releases codes around updates and visit milestones, so there can be long gaps followed by a batch with a big patch.
No. Each code can only be redeemed once per account.
Yes. Older milestone codes like BALANCE and FIFYTHOUSAND have already been deactivated, so redeem the active ones as soon as you can.
Through the game's official Discord and social channels linked on the Roblox page, and right here. We re-verify and refresh this list so you have it in one place.
About This Page
We verify Deep Blue codes against in-game redemption and the developers' official channels, and we update the tables whenever codes are added or expire. This page was last checked June 21, 2026. For everything Deep Blue in one place, visit the Deep Blue hub. Found a working code we're missing? Drop it in the Earnaldo Discord. Earnaldo is not affiliated with the Deep Blue developers or Roblox Corporation.