Catch a Fish Obby
About Catch a Fish Obby
Catch a Fish Obby is a free online steal-a-brainrot game developed by GameVGames and inspired by Roblox, where your goal is to fill your base with the most exotic sea creatures you can find. Instead of the classic Italian brainrot characters, this spin sends you collecting underwater brainrot fish, ranging from common species like sea stars and salmon up to rare Deep, Oceanic, Exotic, and Apex tiers. Raiders are always circling, though, ready to sneak into your base and steal your prized fish if your protection bar drops — and you can turn the tables on them too. A built-in 2-Player mode lets you play the whole thing side by side with a friend.
Catch a Fish Obby runs entirely in your browser with no download required, and supports both single-player and local 2-Player sessions on desktop. Its obby-style movement and steal-a-brainrot economy loop make it an easy, addictive session whether you're building up your collection solo or racing a friend to the rarest fish.
Controls
| Action | Player 1 | Player 2 |
|---|---|---|
| Move | WASD | Arrow Keys |
| Jump | Spacebar | L |
| Buy / Steal | E | O |
| Hit | F or Left Click | K |
| Sprint | Left Shift | J |
Collecting Brainrot Fish Characters
Every fish in the game is sorted by rarity tier — Common, Uncommon, Deep, Oceanic, Exotic, Apex, and more — and building your income starts with grabbing the cheapest, most common species first. To pick one up, walk to the red carpet, select your brainrot fish character, approach it, and press E to collect it into your base, where it starts generating income over time.
Raiding and Defending Bases
Keep watch for other players' protection bars dropping — that's your window to sneak into their base and steal their most valuable sea creatures. The same danger applies to you, so upgrading and maintaining your own base's protection is just as important as raiding others.
Golden Tickets and the Vending Machine
Golden tickets appear scattered around the playground and unlock new outfits for your Obby character when collected. Save up 250 of them and you can use the vending machine to gamble for Omega and Mythic brainrot characters — watch for golden ticket rain events, which make hitting that total much faster.
Tips for Winning at Catch a Fish Obby
Focus early progress on common fish to build a steady income base before chasing rare ones. Check rival bases often for a lowered protection bar — a successful raid can net you a far more valuable fish than grinding for one yourself. Save your golden tickets toward the 250 needed for the vending machine rather than spending them piecemeal.
How to Play Catch a Fish Obby
- Customize your character — set up your Obby character before entering the playground.
- Head to the red carpet — approach it to browse available brainrot fish characters.
- Collect a fish — press E near a fish character to add it to your base.
- Grow your income — let your collected fish generate money over time.
- Watch rival bases — look for lowered protection bars on other players' bases.
- Raid or defend — sneak in to steal fish, or guard your own base from raiders.
- Collect golden tickets — gather 250 to use the vending machine for rare characters.
Developer
Catch a Fish Obby was developed by GameVGames.
More Games Like This
If you enjoy the steal-a-brainrot format, try Steal Brainrot Heist, where you raid other players' bases for valuable Italian brainrot characters. For more options, browse our Brainrot games collection.
