SSSlime Seas game icon
Updated Oct 8, 2026

Slime Seas Codes (October 2026)

Checked today 46 players 21 active codes RPGby Slime Slaying Online

There are currently 21 working Slime Seas codes. Redeem them for free XP boosts, Rerolls and luck boosts. Every code below was re-checked today; codes that stop working move to the Expired tab the same day.

Sort

All working Slime Seas codes

Free reward
Added Sep 5, 2026
10 Race Rerolls, 2 Technique Rerolls, Superior XP (60 minutes)
Added Sep 5, 2026
1 Race Reroll, XP Boost (30 minutes)
Added Jul 1, 2026
10 Race Rerolls, 2 Technique Rerolls, XP Boost (60 minutes)
Added Jul 1, 2026
Race Reroll, Superior XP (30 minutes)
Added Jun 14, 2026
Race Reroll, Superior XP Potion (30 minutes), Superior Luck Potion (30 minutes)
Added Jun 1, 2026
Race Reroll, Superior Defense Potion (30 minutes), Superior Gold Potion (30 minutes)
Added Jun 1, 2026
Superior Defense & Gold (30 minutes), Race Reroll
Added May 24, 2026
2 Race Rerolls, Superior Luck (30 minutes)
Added May 24, 2026
3 Revive Stones, Superior XP (30 minutes)
Added May 18, 2026
2 Race Rerolls, Superior Luck (30 minutes)
Added May 18, 2026
3 Race Rerolls, Superior XP Potion (30 minutes)
Added May 14, 2026
3 Revive Stones, Superior XP Potion (30 minutes)
Added May 14, 2026
3 Race Rerolls, Superior Luck (30 minutes)
Added May 11, 2026
3 Race Rerolls, Superior Luck (30 minutes)
Added May 11, 2026
Luck & Gold (30 minutes), Exclusive Title
Added May 11, 2026
3 Race Rerolls, Superior Gold Potion
Added Apr 22, 2026
2 Race Rerolls, Superior XP (30 minutes)
Added Apr 22, 2026
3 Rare Keys, 30% Power Boost (30 minutes)
Added Apr 22, 2026
Greater Power & Luck (30 minutes)
Added Apr 22, 2026
3 Fabled Chest Keys, Greater Luck (30 minutes)
Added Apr 22, 2026

How to redeem Slime Seas codes

  1. 1
    Launch Slime Seas
    Open Roblox and join Slime Seas. The codes box only works once you have fully loaded into the game.
  2. 2
    Find the codes menu
    Look for a Codes, Redeem or gift button. Most games put it on the side of the screen, inside the Settings menu or at the bottom of the Shop.
  3. 3
    Paste a code and claim
    Tap Copy on any active code above, paste it into the box and press Redeem. Codes are case-sensitive, so copying beats typing.
Slime Seas official Roblox thumbnail
Slime Seas on Roblox. Image: Slime Slaying Online

About Slime Seas

Developer: Slime Slaying Online · Genre: RPG / Action RPG · Visits: 9.4M · Favorites: 98K · Released: 2025 · Last game update: Oct 5, 2026

BETA Enter a fast-paced open world adventure where progression, crafting, upgrading, combat, and PvP all come together. Defeat increasingly powerful slimes, gather materials, and turn your loot into powerful gear as you push further through the worlds! 🗺️ Explore 12 Islands🔨 Craft ✨ Upgrade 💥 Battle ⚔️ PvP 👥 Guilds 💰 Trading Current Fruits: Lightning, Volcano, Javelin, Cannon, Star, Shadowstep, Spike, Firestorm, Thunderlord Note: Fruits spawn every 60 min and despawn after 20 min ⭐ Like and Favorite for more Updates!

Description from the official Slime Seas page on Roblox.

Official links

Play on Roblox ↗Slime Slaying Online on Roblox ↗Discord ↗X (Twitter) ↗

Slime Seas codes FAQ

What are the working Slime Seas codes in October 2026?

There are 21 active Slime Seas codes right now: ⁨⁨⁨⁨⁨⁨LIKES30K, LIKES25K, SEASONSUPDATE, ⁨⁨⁨⁨⁨⁨LIKES25K, ⁨⁨⁨⁨⁨⁨SEASONSUPDATE, ⁨⁨⁨⁨⁨⁨DUNGEONKEYSUPDATE and 15 more listed above.

How do you redeem codes in Slime Seas?

Join Slime Seas on Roblox, then look for a Codes, Redeem or gift button. Most games put it on the side of the screen, inside the Settings menu or at the bottom of the Shop. Paste a code exactly as written and press Redeem.

Why is my Slime Seas code not working?

Codes are case-sensitive and most can be redeemed only once per account. Some need a minimum level, and older servers may not accept brand-new codes, so rejoin a fresh server. If a code still fails it has probably expired.

When do new Slime Seas codes come out?

Slime Slaying Online usually releases new codes with updates, events and like or visit milestones. New codes are added here within a day of release.