Catch a Fish Obby
Looking for a Roblox-style obby you can play at school? Catch a Fish Obby loads straight in your browser on Physics Shark: free, unblocked and nothing to install.
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Play Catch a Fish Obby unblocked
Looking for a Roblox-style obby you can play at school? Catch a Fish Obby loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.
Catch a Fish Obby plays like the Roblox games everyone talks about: collect brainrot characters, grow your base and keep your best ones safe. You don't need Roblox, an account or an install, just this page, so it works on school computers where apps are locked down.
What is Catch a Fish Obby?
Catch a Fish Obby is a chaotic collector raider set in a bright OBBY world full of Fish and Brainrot Fish characters. Build a money making base with your favorite sea creatures, sneak into rival bases to steal their fish, and protect your own tank from greedy bots and other players. You can play solo or share the same device in 2 Player mode. Every fish you own generates coins while you move around the map. Use those coins to unlock stronger and rarer characters, then return to the obby track and steal more from everyone else.
Run through the obby, collect and buy new fish characters for your base.
Each fish generates coins over time according to its rarity tier.
Spend coins on stronger fish or save for high end draws.
Sneak into other bases and steal their best fish while defending your own!
Use events and ticket machines to roll for Mythic and Omega fish.
How to play Catch a Fish Obby
Player 1
Move: W,A,S,D
Jump: Space
Buy or Steal: E
Hit: F or Left Mouse
Sprint: Left Shift
Player 2
Move: Arrow Keys
Jump: L
Buy or Steal: O
Hit: K
Sprint: J
Catch a Fish Obby controls
- W,A,S,D: Move
- Space: Jump
- E: Buy or Steal
- F or Left Mouse: Hit
- Left Shift: Sprint
- Arrow Keys: Move
- L: Jump
- O: Buy or Steal
Catch a Fish Obby FAQ
Is Catch a Fish Obby free to play?
Yes. Catch a Fish Obby is free on Physics Shark, with nothing to download and no account to make.
Can I play Catch a Fish Obby unblocked at school?
Catch a Fish Obby runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.
Does Catch a Fish Obby work on phones and tablets?
Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.
Is Catch a Fish Obby a Roblox game?
No. Catch a Fish Obby is a Roblox-style browser game by an independent developer. It plays a lot like a Roblox obby, but you don't need Roblox or a Roblox account to play it.
Catch a Fish Obby is not made by, endorsed by or affiliated with Roblox Corporation. Roblox is a trademark of Roblox Corporation.
- LikedNo votes yet
- Rank#2461 of 2870
- PlaysBe the first!
- UpdatedNovember 2026
Gameplay
About this game
- Controls
- W,A,S,DMove
- SpaceJump
- EBuy or Steal
- F or Left MouseHit
- Left ShiftSprint
- Arrow KeysMove
- LJump
- OBuy or Steal
- KHit
- JSprint
- Supported devices
- Desktop, phone and tablet
- Genre
- Obbyfishingtwo playermultiplayercollectingsharksitalian brainrot
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