Slime Card Collection Codes (August 2026)

Slime Card Collection is a Roblox experience built around hatching and collecting slime pets, and the developers hand out codes every so often that give you Plerts Potions and InstaHatch Tokens to speed up your progress. Redeeming them takes just a minute, and stacking up potions early makes a real difference once you start chasing rarer slimes.

Working Slime Card Collection Codes

Every code below is confirmed to work right now. Type them in exactly as shown, since a stray space or wrong letter case will make redemption fail.

How to redeem codes in Slime Card Collection

You don’t need to leave the game to cash in a code. Open the Shop and you’ll find the redemption box waiting a few taps in.

You’ll know it worked when the Potions or Tokens show up in your inventory right away. You can double-check by popping back into that same Shop menu.

Expired Slime Card Collection codes

This one stopped working a while back, so don’t bother typing it in.

How to get more Slime Card Collection codes

New codes usually show up around updates, milestones, or when the developers want to reward players directly. Your best bet is to keep an eye on the game’s own Discord server, where announcements about fresh codes tend to land first. You can also jump straight into the Slime Card Collection experience page on Roblox and check back on this list once you’ve stocked up on Potions.

Are Slime Card Collection codes free?

Yes. Every code listed here is free to redeem and gives you Potions or Tokens at no cost, straight from the Shop menu.

Why didn’t my code work?

Double-check your spelling and capitalization first, since the Redeem box needs an exact match. If it still won’t go through, the code has likely expired and no longer applies.

Grab the working codes above while they last, and check back in every so often since this list changes as new ones get added and old ones drop off.