How to Fish Tips

๐Ÿค How to Fish Co-op - How to Play With Friends

Starting a co-op session takes a Steam invite. This guide covers lobby sizes, how to invite friends when the button misbehaves, and how to split roles so everyone profits.

Published August 26, 2026 ยท Last updated September 21, 2026

Quick Answer: How to Play With Friends

How to Fish has no split screen โ€” online co-op only, up to 8 players per lobby after Patch 1.0.4. One player creates a lobby, then invites via the Steam friend list or the Steam Overlay (Shift + Tab); friends join directly or with a session code. Every player must be on the same game version โ€” mismatched versions cannot join.

  • Host: main menu โ†’ Multiplayer โ†’ create a lobby (public or private, patch 1.0.5+) โ†’ get the session code or invite.
  • Join: open the Steam friend list, find the friend playing and click Join โ€” or enter the session code in game.
  • In game: Steam Overlay (Shift + Tab) to invite from the friend list.

Solo vs Co-op: Which Should You Play?

Players

Solo

1

Co-op

Up to 8

Campaign completable?

Solo

Yes โ€” all 5 islands, every boss, every achievement

Co-op

Yes โ€” same content, shared progress

Income

Solo

Normal

Co-op

~2x with multiple players fishing simultaneously

Boss fights

Solo

You handle everything

Co-op

Split roles: one tanks, others deal damage

Exclusive content

Solo

None

Co-op

None โ€” same game either way

Best for

Solo

Learning the loop, no scheduling needed

Co-op

Speed, efficiency and physics chaos

๐Ÿ’ก The entire game is finishable solo. Co-op changes the texture, not the structure โ€” same islands, same bosses, same achievements.

Hosting a Lobby, Step by Step

  • Start the game and select Multiplayer from the main menu.
  • Create the session (lobby).
  • Choose public or private โ€” private invite-only requires patch 1.0.5 and a restart.
  • Hand out the session code, or invite directly through the Steam friend list.

Joining a Friend

  • Open the Steam friend list and find the friend who is already playing.
  • Click Join to connect directly.
  • Alternatively, use the in-game session code.
  • The Steam Overlay (Shift + Tab) also lists joinable friends during play.

Recommended Session Flow

  • One person creates and hosts the lobby.
  • Invite friends through the Steam Overlay (Shift + Tab).
  • Confirm everyone runs the same game version before starting.
  • Share the same island, fish, fight, earn and progress the main story together.

Unable to Invite or Join? (Fix Order)

Community-verified fixes for the "can't invite friends" problem, in the order worth trying.

  • Check the game version: everyone must match. Steam library โ†’ right-click How to Fish โ†’ Properties โ†’ Updates โ†’ enable automatic updates, then restart Steam and the game.
  • Restart Steam and the game: end both processes in Task Manager and reopen.
  • Create a new lobby: long-running lobbies can develop black screens โ€” leave and host a fresh one.
  • Change host: let another friend create the lobby and invite the rest.
  • Network: disable VPN, check the router's NAT type, or test with a mobile hotspot.

๐Ÿ’ก Black screen when joining a lobby usually means version mismatch or a stale lobby โ€” same version, new lobby, different host, in that order.

Co-op Role Split

  • Assign one player to steer the boat while others fish and shoot.
  • Combat split: close-range Shotgun on one side, mid/long-range SMG or Assault Rifle on the other.
  • Quest items are delivered in person by whoever carries them โ€” plan hand-offs before sailing.
  • Agree on purchases before spending: pooled funds scattered across random upgrades is the classic co-op mistake.
  • Voice chat is optional โ€” check the default recording device in Windows and lock it before the game starts.

Co-op FAQ

  • How many can play together? Up to 8 after patch 1.0.4 (originally 1-4).
  • Is a group required? No โ€” the game is fully playable solo; multiplayer just adds speed and fun.
  • Is there split-screen? No, online co-op only.
  • Cross-platform? Not currently โ€” Steam PC only.
  • Is progress shared? Islands and main-story progress are shared within the session.

ํ•œ๊ตญ์–ด ์š”์•ฝ (Korean Summary)

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