Working Mermaid Tycoon Codes
Last updated August 22, 2026
No working codes right now
We're tracking Mermaid Tycoon and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Mermaid Tycoon
- Launch Mermaid Tycoon on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Mermaid Tycoon
Welcome to Mermaid Tycoon! Where You can Choose Your Favorite Mermaid and Build Your Base. If You Like The Game, Could You Support me With a Like and a Favorite Join the Group to Start With $1,000 Cash: https://www.roblox.com/groups/group.aspx?gid=11596321 We Really Appreciate That You're Playing my Game <3.