Fishing Tower Defense Codes [NEW] (July 2026)

Redeem Fishing Tower Defense codes to claim free diamonds and dice that help you unlock better rewards and upgrade your towers faster.

Updated Fishing Tower Defense codes on July 22, 2026.

Fishing Tower Defense is a quirky tower defense game on Roblox that completely flips the traditional roles of angler and prey. Instead of avoiding the hook, players catch an array of weird and powerful sea creatures using specialized bait, then deploy them as defense towers to fight off invading waves of fishermen and human NPCs.

This post has the latest working Fishing Tower Defense codes that reward in-game diamonds and dice, along with a guide on using the codes.

Before proceeding to the code list below, I highly recommend bookmarking this page – whenever a new code drops, you will find it here. Developers[Not Supreme] regularly release new codes for Fishing Tower Defense; redeem them as soon as possible. All codes are time-limited, meaning they expire after a specified period.

All Codes for Fishing Tower Defense

Working Fishing Tower Defense codes are:

25kFISHERMEN = 15 Diamonds
100kVISITS = x1 Premium Dice
15kVISITS = x1 Premium Dice
RELEASE = 20 Diamonds

If you know any additional codes for Fishing Tower Defense that aren’t listed above, please let me know in the comments. If any code is not working, please share it as well. I will add new codes as soon as they are released!

Expired Codes

The following codes are not working anymore in the Fishing Tower Defense:

Show Expired Codes

How to redeem Fishing Tower Defense Codes?

To redeem codes in Fishing Tower Defense, follow these instructions:

Press the codes button on the right side of the game screen (see the screenshot below for reference).
Enter a working code
Hit the redeem button to claim the code for rewards.

How to get more Fishing Tower Defense codes?

For more Fishing Tower Defense codes, regularly visit this code wiki page. New codes are released with every update and sometimes bonus codes are shared on random days. I update the list whenever a new code is out. You can also join the official Discord of Fishing Tower Defense for the latest code updates.

What is the Discord link for Fishing Tower Defense?

The official Discord link for Fishing Tower Defense is https://discord.com/invite/wm526PydQY. In the Discord Server, you will find the update logs, upcoming update sneak peeks, and latest codes as well. If the link is not working, please let me know in the comments.

Related:

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That’s everything I have in this post about Fishing Tower Defense codes.

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