Slime Seas Codes (June 2026)

Slime Seas is a Roblox anime RPG — formerly known as Slay a Slime — where you hunt down slimes of growing strength across open environments, harvest rare materials, and forge gear capable of taking on elite bosses and rival players. Active codes hand out race rerolls and stat-boosting potions that accelerate progression without extra grinding.

Working Slime Seas codes

SEASONSUPDATE — 1 race reroll and a 30-minute superior EXP boost NEW
DUNGEONKEYSUPDATE — 1 race reroll, a 30-minute superior EXP boost, and a 30-minute superior luck boost

How to redeem Slime Seas codes

The Slime Seas shop menu showing the codes input box at the bottom of the panel

Open Slime Seas on Roblox and load into the game world.

Press the Shop button on the left side of the screen to open the shop panel.

Copy a code from the working list above and paste it into the “Type Here” text box at the bottom of the pop-up window.

Click Submit. A confirmation message will appear if the code is valid, and the reward will land in your inventory immediately.

Where to find new Slime Seas codes

The Slime Seas Discord server invite screen

New codes tend to arrive with content updates and community milestones. The official Slime Seas Discord server is where the development team drops codes first, usually in announcement channels tied to major updates. The game’s Twitter/X account (@SlayASlimeRBX) and the official Roblox group page are two additional spots where codes surface around like and visit count milestones.