Pearls are the premium currency in 100 Days at Sea, and they carry over between runs, so anything you earn stays on your account. They unlock two things that meaningfully change how long you survive: playable classes with buffed stats and animal companions that hand out passive bonuses. Because Pearls are persistent, the smart approach is to gather them steadily and spend them on upgrades that match how you play.
Quick answer: Earn Pearls by redeeming active codes in the in-game Codes menu, completing quests and badges, and joining the official developer Roblox group. Spend them in the Class Shop and Companion Shop, and check the full shop before committing so you buy the right upgrade for your playstyle.
What Pearls do in 100 Days at Sea
Pearls have two main uses, and both give you an advantage from the moment a run begins.
- Classes: Purchased from the Class Shop, these give you buffed stats for your survival run. A free starter like Sailor works for a first pick, while premium roles such as Ice Mage cost far more but scale much harder in late-game fights.
- Companions: Bought from the Companion Shop as chest rolls, companions are pets that follow you and grant passive perks like extra melee damage, faster sprinting, or automatic material gathering.
Every way to earn Pearls
There are several sources of Pearls, and combining them is faster than relying on any single one. Codes give you an instant lump sum, while quests and badges pay out steadily the more you play.
| Source | How it works |
|---|---|
| Promo codes | The fastest free method. Redeem active codes in the in-game Codes menu for an instant Pearl payout. |
| Quests | Completing in-game milestones rewards Pearls. Known payouts include reaching Bonfire Level 6, crafting an Ammo Factory, and gathering resource supplies. |
| Badges | Unlocking achievement badges awards Pearls that you claim from the lobby after a run. Most badges pay out roughly 20–30 Pearls. |
| Developer group | Join the official Stranded Devs Roblox group and like the game page for a one-time Pearl bonus that takes under a minute to claim. |
| Daily login | Log in regularly for periodic rewards. |
| Pearl shop | Pearls can also be bought directly from the Pearl shop in the lobby. |
Quests are the most consistent long-term source because they line up with normal play. Collecting doubloons, building structures, and surviving deeper into a run all trigger milestone rewards, so you accumulate Pearls without going out of your way.
Note: Badge Pearls are not automatic. The badge unlocks during a run, but the payout only lands when you return to the lobby, open the Badges menu, and claim it. You know it worked when your Pearl balance rises. If nothing changes, that badge was already claimed on your account, since each one pays out only once.
Redeeming codes for free Pearls
Codes are the quickest way to kick-start your Pearl balance, but they rotate frequently and many expire within days of release. Always test them as soon as you see them and check the menu for the current set.
Pearl-granting codes have included HERO and 100DAYS, while older ones like 20PEARLS and ALIENS have already expired. Because the list changes so often, treat any code as time-limited and redeem it before it rotates out. New codes are announced through the official Stranded Devs Discord and the developer’s Roblox community.
Where to spend Pearls first
Do not spend Pearls the moment you get them. Open the full shop, compare what is available, and prioritize the class or companion that fits how you actually play. A balanced early plan is to grab an affordable class first, roll a companion chest for a useful buff, then save toward a high-cost class for late-game runs.
Companion chest prices
Companions come from five chest types, each holding a different pool of pets at varying drop chances. Cheaper chests lean toward utility, while the pricier ones hold stronger combat buffs.
| Chest | Price (Pearls) |
|---|---|
| Fisherman’s | 40 |
| Warrior | 80 |
| Ice | 120 |
| Pirate | 120 |
| Magma | 120 |
For combat-focused players, chests that roll damage pets are the better value. Swordfish (+10% melee damage) and Shark (+7.5% melee damage) help clear islands faster, while the Octopus is ideal for solo runs since it brings materials every 120 seconds and acts like an automatic resource farmer.
Classes worth saving for
The Sailor class is free and handles faster boat movement, making it a fine first pick. From there, mid-tier classes offer survival and combat perks at modest costs, while the top-end options demand a large reserve. The Ice Mage runs 750 Pearls and is favored for its mix of high magic damage and crowd control in tough boss fights and high-day waves. The Hero class sits at a lower premium and works well for melee sustain and mid-game boss clears. Because a single high-tier purchase is a major investment, pick one that matches your role before you commit.
Time your big purchases around Pearl Weekend
The developers occasionally run a Pearl Weekend event with boosted Pearl drops and better shop value. If one is active, it is worth holding your larger spends until that window so your currency stretches further. Check the shop for any live event before dropping several hundred Pearls on a class or a run of companion chests.
Stacking a few sources is what makes Pearls add up quickly. Redeem every working code, claim the developer group bonus once, and let quests and badges feed your balance while you play. Save toward one strong class and a useful companion, and the currency will carry you through the harder stretches on the way to Day 100.
