100 Days At Sea codes have 1 current working reward checked for October 3, 2026, led by RIVAL for 20 Pearls. This guide keeps the working list separate from older strings and gives the exact in-game route to the code box, so you can claim the rewards without testing a pile of expired entries.
100 Days At Sea is an open-ocean survival game built around gathering resources, expanding a raft, exploring islands and surviving the Bermuda Triangle for one hundred in-game days. Pearls are a progression currency used around unlocks and classes, making even a 20-Pearl code useful early. 100 Days At Sea codes are therefore useful when the reward removes a real progression bottleneck, adds a collectible you would otherwise have to earn, or gives a limited boost that is worth timing properly. The table below uses the latest checked pool for this update rather than carrying old codes forward simply because they once worked.
Working 100 Days At Sea codes for October 2026
| Code | Reward | Copy |
|---|---|---|
RIVAL | 20 Pearls |
RIVAL is the only current working code and gives 20 Pearls. Claim it before spending any Pearl balance on a new class or progression option. Work through the working 100 Days At Sea codes one at a time and check the reward notification after each claim. That makes it obvious which code supplied a currency change, item, reroll or boost and prevents an already-used code from making the next entry look broken.
Pearls are permanent account currency and do not start a timer, so there is no reason to delay redemption while RIVAL is still active. This matters most for 100 Days At Sea codes that include a boost or temporary multiplier, because a free reward is only useful if the timer is spent on the activity it actually improves.
How to redeem 100 Days At Sea codes
- Launch 100 Days At Sea on Roblox.
- Press CODES in the top-left area of the screen.
- Paste RIVAL into the Codes tab.
- Press Submit and confirm that 20 Pearls were added.
RIVAL replaced the older Pearl codes in the October 3 check, so an old string such as CLASSES failing is expected rather than evidence that the entire code system is broken. If the menu still does not match these steps, leave the current server and join a fresh one after a recent update. A newly enabled code can be present on current servers before an older instance has refreshed.
What the 100 Days At Sea rewards are actually for
The value of 100 Days At Sea codes depends on what the reward changes in 100 Days At Sea. 100 Days At Sea is an open-ocean survival game built around gathering resources, expanding a raft, exploring islands and surviving the Bermuda Triangle for one hundred in-game days. Pearls are a progression currency used around unlocks and classes, making even a 20-Pearl code useful early. That is why the reward column above is specific: it is more useful to know exactly what arrives than to label every code as generic free rewards.
RIVAL is the only current working code and gives 20 Pearls. Claim it before spending any Pearl balance on a new class or progression option. If you are deciding what to use first, start with permanent currency or account items, then plan rerolls or timed boosts around the next activity you actually intend to play. This avoids burning a limited resource simply because it was free.
Why 100 Days At Sea codes may not work
If 100 Days At Sea codes are rejected, copy the string again before assuming it has expired. Codes can contain capitals, numbers and punctuation that are easy to miss, and an extra space at either end can also cause a valid entry to fail. The next check is whether the account already claimed that code or still has a progression, group or menu requirement to complete.
The current article is dated October 3, 2026 because code status can change quickly. RIVAL replaced the older Pearl codes in the October 3 check, so an old string such as CLASSES failing is expected rather than evidence that the entire code system is broken. If a code disappears after a patch, keep it in the expired section rather than repeatedly retrying it or mixing it back into the active table.
Expired 100 Days At Sea codes
SKELLYCLASSESSURVIVORDECORATEPOTIONCHAOSCORRUPTHEROALIENS20Pearls
Expired 100 Days At Sea codes are kept separate so the working table stays useful on mobile and does not turn into a historical dump. A code moving here only means the current reward is no longer available; it does not affect items or currency that were already claimed while the code was live.
When new 100 Days At Sea codes are likely to appear
There is no guaranteed public timetable for new 100 Days At Sea codes. The code pool has rotated around class, survival and update themes. Larger survival updates and new progression systems are the practical moments to check for another Pearl code. The safest habit is to check after a major update or a clearly announced milestone instead of assuming a new string arrives every day or every week.
When another code appears, the permanent URL for this guide can be refreshed with the new reward and the previous string moved down if it expires. That keeps 100 Days At Sea codes in one canonical place and makes it much easier to tell the live October pool from screenshots or cached lists that are several updates behind.
For now, redeem the working 100 Days At Sea codes above, pay attention to any requirement or timer, and verify the reward before spending it. The current pool is useful because each entry is tied to a real part of 100 Days At Sea’s progression rather than being listed simply to make the table look longer. If the game rotates the pool again, the working section should change with it while the expired list preserves the older strings for troubleshooting.
Official game page: 100 Days At Sea on Roblox.
