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Unlock All Fish
"Unlock every fish and skin across every map, then jump straight into the species you want to play."

How do I install Unlock All Fish?
Download the free ProjectMods desktop app, then install Unlock All Fish for Feed and Grow: Fish in one click.
</>What does Unlock All Fish do?
Unlock All Fish opens the complete playable roster in Feed and Grow: Fish, including alternate fish skins. Enable one switch and every fish and skin becomes free in the selection menu. The mod also clears the selection restrictions tied to fish achievements and survival-map stars without awarding unrelated Steam achievements or changing your saved star results. The normal map roster filter is removed, allowing every fish, including hidden and secret fish, to be selected on any map. Use it when you want to compare species, revisit a favourite creature, try alternate appearances, or jump directly into a later fish. Disable the switch to restore normal fish costs and map availability; reloading the current map restores its original achievement components.
</>What is Unlock All Fish?
Unlock All Fish is a Feed and Grow: Fish progression unlocker for players who want immediate access to the full playable roster and its alternate skins. It removes fish and skin costs in the selection menu and bypasses the achievement and survival-star requirements that normally block later species. The map-specific roster filter is also removed while enabled, allowing hidden, secret, and map-restricted fish to be selected outside their normal locations.
</>Common questions about Unlock All Fish
Does Unlock All Fish work on every map?
Yes. Enable the switch and every fish, including hidden and secret fish, can be selected on every map.
Does it unlock alternate fish skins?
Yes. Alternate skins become free and their fish-menu requirements are bypassed with the base roster.
Will it unlock all of my Steam achievements?
No. It only bypasses achievement checks inside the fish selector and does not award unrelated Steam achievements.
Do I need to restart the game after enabling the mod?
No. Enable the switch and open or refresh the fish selection screen.
What options does Unlock All Fish include?
Unlock All Fish
Allow every fish, including hidden and secret fish, to be selected on any map. Disable this to restore normal costs and map availability. Reload the map to restore its achievement requirements.
Fish Population Multiplier
Multiplies how many of each map fish can be alive at once. 1 is normal. Higher values pack the map with more fish. Killed fish refill up to this target.
Enable Unlock All Fish to make every fish and skin free and playable on any map.
System Requirements
What features does Unlock All Fish include?
- Makes normal, hidden, and secret fish free in the selection menu.
- Unlocks alternate skins alongside their base fish.
- Bypasses fish achievement and survival-star selection gates without changing saved star scores.
Best For
- Jump directly into favourite or later-game fish without repeating progression.
- Explore and compare the full fish roster across different maps.
- Cycle through alternate skins without completing their normal requirements first.
More Mods for Feed and Grow: Fish

Fish Behavior
Control how fish feed, mate, hatch, flee, and fight with independent toggles for swallowing, aggression, mating success, egg hatching, and fear.

Alien Fish
A mysterious bioluminescent predator with glowing markings and razor-sharp teeth, the Alien Fish brings an eerie extraterrestrial presence to the depths of the ocean.

Infinite Stamina
Keeps your fish's stamina full while the option is enabled.













































































































































































