Slime Card Collection Codes (October 2026)
There are currently 16 working Slime Card Collection codes. Redeem them for free potions and Tokens. Every code below was re-checked today; codes that stop working move to the Expired tab the same day.
All working Slime Card Collection codes
Expired Slime Card Collection codes
How to redeem Slime Card Collection codes
- 1Launch Slime Card CollectionOpen Roblox and join Slime Card Collection. The codes box only works once you have fully loaded into the game.
- 2Find the codes menuLook 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.
- 3Paste a code and claimTap Copy on any active code above, paste it into the box and press Redeem. Codes are case-sensitive, so copying beats typing.
About Slime Card Collection
Developer: Idle Workers · Genre: Simulator / Incremental Simulator · Visits: 13.3M · Favorites: 102K · Released: 2026 · Last game update: Oct 4, 2026
Description from the official Slime Card Collection page on Roblox.
Official links
Slime Card Collection codes FAQ
What are the working Slime Card Collection codes in October 2026?
There are 16 active Slime Card Collection codes right now: Halloween, Royal, Gemstone, BugPack, EquipmentShop, Secrets and 10 more listed above.
How do you redeem codes in Slime Card Collection?
Join Slime Card Collection 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 Card Collection 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 Card Collection codes come out?
Idle Workers usually releases new codes with updates, events and like or visit milestones. New codes are added here within a day of release.