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Harpoon a Fish Gamepasses: Prices, Effects and Priorities

Last updated 2026-10-18Unofficial player article

Gamepasses

  • Catalog: +10 Bag is listed at 149 Robux; the catalog also lists cash, luck, growth-time and Fat products.
  • Sale status: VIP and 2x XP are not for sale in this catalog snapshot and have no current sale price.
  • Recommendation: Buy for a limitation you actually want to address; the S–C order here is an editorial optional-purchase priority.

Choose the problem before the product

Start with the part of Harpoon a Fish you want an optional purchase to change. More bag space, cash from animals, fish growth time and mutation chance are distinct effects in the official catalog. Choosing one for a specific goal is more useful than buying a group of passes because they all appear near the same store.

Harpoon a Fish island and capture tutorialFollow the opening captures, island interactions, crafting and equipment menus, then use this guide for the particular decision you want to make.

Keep the ordinary game loop in view. The tutorial already introduces catches, a Mukbang table, equipment management, crafting and aquarium pets. A paid product is an additional spending choice around that loop. Decide what benefit you actually want and what budget you are comfortable using before treating the current store page as a shopping list.

Read the current catalog and sale state

The table below uses the official catalog snapshot checked for this site. A listed name and a current sale price are separate pieces of information. VIP and 2x XP remain named products in the response, while their sale state is unavailable and their current price is null.

For 2x Fat, read the in-game offer before buying and make sure the benefit matches the character-growth goal you have. For the other products, use the stated effect rather than expanding it: cash from animals is a specific income source, and a mutation-chance multiplier is not a guarantee of a particular species.

Official gamepass catalog snapshot
GamepassRobuxCreator-listed effect / status
+10 Bag149Adds 10 bag space; stacks with VIP.
2x Money [PERMANENT]349X2 cash from animals.
-50% Grow Time [PERMANENT]499Fish growth time is cut in half.
2x Luck299Double the chance of a mutation when harpooning a fish.
2x Fat249Named Fat boost; read the in-game offer before purchase.
2x XPNot for saleXP boost for harpooning fish and the treasure chest; unavailable to buy.
VIPNot for sale20% less grow time, 1.5x cash, +5 Bag and VIP nametag; unavailable to buy.
Snapshot as of

A first-purchase priority for a clear fishing goal

My optional-purchase order is S for +10 Bag, A for 2x Money, B for -50% Grow Time and C for 2x Luck. This ranks an early spending priority under the same criteria: a clear immediate use, the listed Robux cost and how directly it serves an ordinary collection or aquarium session. It is an editorial recommendation, rather than an official power ranking.

Bag space has a direct capacity effect at the lowest listed price among these four. Animal cash fits a player already using pets. Growth time is more specialized and costs more, so I would choose the pet-development goal first. Mutation luck is a later optional focus when that specific chance bonus is what you want, rather than a substitute for deeper access or consistent catches.

Buy one useful change, then return to play

Read the current in-game offer before a purchase and keep unavailable products out of an affordable-total calculation. You can leave every optional pass for later while learning which part of the game you enjoy. A purchase is easier to judge after you know the fish, pet or resource goal it is supposed to serve.

For an ordinary money decision, use aquarium upgrades to compare pet space with table and equipment tasks. The optional store and in-game cash budget are different decisions. Give the selected purchase one useful job, then return to that task instead of immediately looking for another paid boost.

Next step

Aquarium UpgradesCompare pet space, income and competing table or equipment purchases.