Update: We found 2 new Slime Seas codes on May 26, 2026 and added them to the list. We also removed expired codes.
Slime Seas has two working codes right now, including a newer code that gives a Superior Defense Potion, a Superior Gold Potion, and a Race Reroll. The game was previously known as Slay a Slime, and its codes are redeemed through the Shop menu in Roblox.
Working Slime Seas codes
DJINNDUNGEONNEW — 30-minute Superior Defense Potion, 30-minute Superior Gold Potion, and 1 Race RerollANIMEUPDATENEW — 2 Race Rerolls and 30-minute Superior Luck Boost
How to redeem Slime Seas codes
Step 1: Open Slime Seas on Roblox. Wait until you are fully loaded into the game world.
Step 2: Select the Shop button on the left side of the screen. This opens the in-game shop window.
Step 3: Scroll to the code field at the bottom of the pop-up. Enter one of the active codes exactly as shown.
Step 4: Press Submit. If the code is accepted, the reward is applied to your account immediately.
Expired Slime Seas codes
DUNGEONUPDATEREALDUNGEONUPDATESTILLDELAYEDSORRYDUNGEONDELAYSORRY10KLIKESHUBISLANDSLIMEPIECEFREEBOOSTS1MILLIONVISITSCOMBATCHANGESYAY50002500LIKESDEEPFREEZEHOTFIX1KLIKESWHOORELEASE
What Slime Seas codes give you
Slime Seas codes unlock practical progression items rather than cosmetic rewards. The current rewards include Race Rerolls and timed boost potions for defense, gold, and luck, which makes them useful when you are trying to improve a build or speed up farming.
Codes in Slime Seas usually appear around updates and milestones. When new ones are added, older ones can expire without much warning, so it is worth redeeming active codes as soon as you see them.
There is also an official Slime Seas Discord server and an official Roblox group tied to Slime Slaying Online, both of which are commonly used for game updates and code drops.