The One Fish Controls: Mouse, Keys, and Reel Guide

Reeling in The One Fish is rapid clicking, not holding: when the exclamation mark pops up over your line, spam the left mouse button until the fish is yours — holding the button down is the number one cause of first-session deaths, and launch-week recordings show whole crews dying to exactly this mistake. Eating is the opposite input: hold the mouse button. A fishing day starts when you press the ship’s steering wheel, and Tab opens the upgrade menu. Everything else on this page is graded by how well it is sourced, because re:try shipped the game into Steam Early Access on August 12, 2026 without publishing an official keybind table. The One Fish is a 1-6 player online co-op fishing game for keyboard and mouse on Steam: cast, catch, deposit your haul on the ship, and feed The One Fish before the day ends (see how-to-play).

Control facts on this page were verified on August 14, 2026 against the Early Access launch build (released August 12, 2026). re:try had not published an official keybind list as of this date.

Reeling Is Clicking, Not Holding

Both launch-week gameplay recordings describe the same mechanic. In the launch-day 4-player session (Turkish), the crew’s instruction is direct: cast your line, wait, and when an exclamation mark appears, spam left click. In the launch-week 3-player session (Portuguese), the lesson is harder-won — several players died because they held the button instead of clicking, and the crew spells it out on stream: it is pressing, it is clicking, not holding. An early Steam review says the same thing from the player side, boiling the loop down to throwing the line out and spamming left click. So the rule is: watch for the exclamation mark, then click the left mouse button rapidly until the fish is in. Do not hold the button, and do not wait for any other prompt — the mark is the prompt. Teach this input first to anyone new, because getting it wrong is the most common early death in the game.

Eating and Carrying

Hunger drains through the day and starving is a real death cause — the hunger bar sits top-left (Turkish session), and both recordings show players dying to it. Fish can be eaten raw and seaweed is edible too; to eat, hold the mouse button (Portuguese session). If food runs low, the shop sells a 300-money meal. Carrying is the other basic skill: The One Fish uses a weight system, so heavy catches slow you down and can drag you toward the water. Drop heavy fish on the ship floor instead of walking them around. When you deposit, make sure the catch lands in the net or cage on the ship — fish dropped in the wrong spot do not count toward the quota (more in how-to-feed-the-one-fish).

Starting and Ending a Day

The ship’s steering wheel is the day switch. Press it to start the day — the timer starts counting immediately (Turkish session). The same wheel ends the day: the Portuguese crew notes the day ends at the ship wheel, and you can leave early if you want out before the quota is done. The quota is the HUD bar on the left; reported day-one targets were around 175 points for a 4-player crew and around 900-1000 points for 3 players, and surplus catches convert to shared money. Around day’s end The One Fish itself arrives and sucks up the deposited catch, and a big pull can yank nearby players off their feet. Boats take you between islands, and the next island unlocks after The One Fish has been fed.

Press Tab to open the upgrade menu. In the launch-day 4-player session it shows three upgrade tracks, all starting at 0. What each track actually does was not explained in the recordings we indexed, so the effects are not yet confirmed on this page. Around the menu you will also find the shop; items seen in launch-week gameplay include a bag that adds carry slots (up to 8, with its price rising from 100 to 200 after one purchase), Super Bait for hotspot fishing, a Fish Magnet, Time Stop, landmines, a life item, a 300-money meal, cosmetic hats, and a Luck/Chance gamble button. Money is shared across the crew, and one early Steam review warns that upgrades bought from the shared pool only benefit the buyer — agree with your crew before spending (see co-op-guide).

Movement and Islands

Islands are walkable, jumpable playgrounds: launch-week gameplay shows players jumping and parkouring around island terrain (Portuguese session). The water is the dangerous half of movement — creature packs throw players into the sea, waves and tornadoes add chaos, drowning is a real death cause, and some fish drag players toward the water while being reeled. What is not yet confirmed is the movement input itself: none of the sources we indexed actually names the movement keys. WASD is the natural guess, but until an official note or a recording demonstrates it, treat the movement keys as not yet confirmed (see fish-list for the catches that make moving dangerous).

Throwing and Dropping

There is a real throwing mechanic, and it wants height: heavy fish can only be thrown from above (Turkish session), so carry big catches to a ledge before tossing them. Landmines are throwable items that explode when stepped on. Dropping is the safer default — put heavy catches on the ship floor, where they still count toward the quota, and remember that a tornado can steal carried items out of your hands. If you die, you respawn as a small talking fish with no rod and no normal actions until the day ends, and any fish you were holding disappear with you and do not count.

Customization

You can change your character’s color and face in-game (Portuguese session), and hats are wearable — cosmetic hats show up in the shop (Turkish session). That is the confirmed customization list: color, face, hats. Outfits beyond hats, rod skins, or any other cosmetic slot are not yet confirmed by the sources we indexed.

What Is Not Yet Confirmed

No official keybind table exists as of August 14, 2026. The Steam “About This Game” text describes the fishing fantasy but names zero keys, and neither the Steam announcements nor the official social channels have published a keybind list — early Steam reviews asking for a tutorial reflect the same gap. The “two buttons” fishing claim is unresolved: launch-week commentary describes fishing in terms of two buttons, but which two buttons and what each one does is not yet confirmed, so this page does not print a mapping. The movement keys (WASD) are not yet confirmed, as covered above. Controller support is unknown: the store page positions the game as a Steam PC release and no indexed source shows gamepad play, so assume keyboard and mouse until re:try says otherwise. Finally, whether the game offers a rebinding screen is not yet confirmed either.

Sources

Verified August 14, 2026.

Steam store page (official): https://store.steampowered.com/app/4883580/
Steam announcements (official): https://steamcommunity.com/games/4883580/announcements
Official press kit: https://impress.games/press-kit/retry/the-one-fish
Official X account: https://x.com/theonefishgame
Official YouTube channel: https://www.youtube.com/@theonefishgame
YouTube community gameplay (3-player, Portuguese, launch week): https://www.youtube.com/watch?v=B73S_X4CY3o
YouTube community gameplay (4-player, Turkish, launch day): https://www.youtube.com/watch?v=ZOJLK4WWceY

Fan-made guide. This site is not affiliated with re:try, Steam, or Valve; all game content and media belong to their respective owners. Factual details were last checked on August 14, 2026.