Harpoon a Fish Codes Checked 1 November 2026

Harpoon a Fish — official Roblox game image

Harpoon a Fish is a simulator by FirstTry where your character's weight controls how deep you can sink: spear fish below the surface, display them in your island aquarium to earn money per second, and eat at the Mukbang Table to descend into deeper zones. Its fish index holds over 1,800 species, and other players in your server may try to steal your catch.

▶ Play Harpoon a Fish on Roblox

Active Harpoon a Fish codes (2)

Code	Reward	Did it work?
`MONSTER`	3,000 XP, 3 Ruby Keys, +1% Monetization luck	Report
`OP`	5,000 XP, 3 Ruby Keys, 1 Fat Potion	Report

How this list is checked: developers announce codes in-game and on their Discord, X and YouTube channels. We cross-check those announcements against several independent code trackers and list a code only when at least two confirm it works (last checked 1 November 2026).

RELEASE and UPDATE — both go into the same Codes field, but AllThings.How says their rewards are unconfirmed and they may no longer be active.

How to redeem Harpoon a Fish codes

Step 1

Enter a server in Harpoon a Fish on Roblox.

Step 2

Select the blue gear at the left of the screen, beside the golden star, to open the Settings window.

Step 3

Find the Codes box at the top of Settings and type the code exactly as shown, in capital letters.

Step 4

Click the blue Submit button — a 'CODE REDEEMED!' popup confirms the code worked.

Why is a code not working?

Most failed codes are expired, typed with a typo, or already redeemed on your account. Codes are usually case-sensitive, so copy them exactly as shown, and check the requirements section on this page.

Expired Harpoon a Fish codes

Harpoon a Fish codes — FAQ

What are the newest Harpoon a Fish codes?

The newest confirmed Harpoon a Fish code is MONSTER, which gives 3,000 XP, 3 Ruby Keys, +1% Monetization luck. This page lists 2 active codes, cross-checked against several trackers on 1 November 2026.

How do I redeem Harpoon a Fish codes?

Enter a server in Harpoon a Fish on Roblox. Select the blue gear at the left of the screen, beside the golden star, to open the Settings window. Find the Codes box at the top of Settings and type the code exactly as shown, in capital letters. Click the blue Submit button — a 'CODE REDEEMED!' popup confirms the code worked.

Why is my Harpoon a Fish code not working?

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