Slime Tycoon Codes

Redeem the codes below for free in-game rewards in Slime Tycoon. We verify every code before posting and re-check daily.

Working

7 codes

Last checked

May 19, 2026

Active Slime Tycoon Codes 7

Code	Description	Status
New DEADCHAT	-5 Slimes	Active
DELAY	20 Minutes of All Boosts	Active
CRINGE	the Cringe Chat Message	Active
BABBLE	25 Minutes of All Boosts	Active
YOUTUBEALPHAGG	25 Minutes of All Boosts and 50 Slimes	Active
Melkavor	the Night Time Effect	Active
OCTOBER	15 Slimes	Active

How to redeem codes

To redeem codes in Slime Tower Tycoon, click the Codes button on the main HUD. Enter your code exactly as shown and submit. Codes are case-sensitive.

Codes reward Slimes added directly to your tower, All Boosts (activates every boost type simultaneously for 20-25 minutes), and cosmetics including the Night Time Effect visual and themed chat messages. All Boosts is the highest-value reward - firing every multiplier at once during an active grinding session can dramatically speed up Cauldron upgrade progress. One historic code (DEADCHAT) removed 5 slimes from the tower as a deliberate joke - a one-of-a-kind moment in Roblox code history.

New codes are announced through the Babble Games Discord server and YouTuber partnerships. The developer uses a mix of creator-branded codes, seasonal codes like OCTOBER for Halloween content, and developer name codes. With 10 active codes currently in the pool, Slime Tower Tycoon has one of the healthier active catalogs in the tycoon genre.

Slime Tycoon Codes FAQ

Everything you need to know about Slime Tycoon codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in Slime Tower Tycoon?

Click the Codes button on the main HUD, type your code exactly as shown, and submit. Codes are case-sensitive.

Why isn't my Slime Tower Tycoon code working?

The code may have expired, been typed with wrong capitalization, or already been redeemed on your account. Check whether the code appears on the expired list before troubleshooting further.

What do Slime Tower Tycoon codes give you?

Codes give Slimes added directly to your tower, All Boosts (activates every boost type simultaneously for 20-25 minutes), and cosmetics like visual effects and themed chat messages. One joke code historically removed slimes from the tower instead of adding them.

Where do I find new Slime Tower Tycoon codes?

New codes are announced through the Babble Games Discord server and YouTuber partnerships. The developer also releases seasonal codes and creator-branded codes, so following the Discord is the most reliable way to catch new drops.