Catch a Fish Obby is a wild collector-raider game set in a colorful obby map packed with Fish and Brainrot Fish characters. Set up a money-making base with your favorite sea creatures, then slip into enemy bases to grab their fish.
âś… How to Play Catch a Fish Obby
📱 On mobile: Use touch buttons. Move with the virtual joystick, tap the action buttons to jump, steal and attack.
🖥️ On PC: 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 .
🕹️ Where to Play
Run this raider action game right in your web browser on desktop, mobile, or tablet. Play on Games18plus, a safe, trusted platform with no download needed. Keep your own tank locked down too, because greedy bots and other players will try to take what you’ve earned.
Battle Games Fish
âś… Catch a Fish Obby: FAQs To Catch Fish
What is Catch a Fish Obby?
A colorful obby plus collector-raider game. You run obstacle courses to grab fish (including goofy “Brainrot” fish), then drop them into your aquarium where they generate passive coins over time. Those coins fund better fish and base upgrades. The twist is the stealing: you can slip into other players’ bases and snag their fish, and they can do the same to you. So you’re always juggling three jobs, platforming, building income, and protecting your stuff.
How does the fish rarity system work?
The game has 30+ fish across eight rarity levels, ranging from common to ultra-rare Omega creatures. Early on, don’t get stuck “shopping” forever. Run easier obbies, scoop up common fish quickly, and start your coin flow. Once coins are coming in, save for higher-rarity fish instead of buying every cheap option. Better fish generally means better income, which means upgrades come faster, and you’ll feel less broke when someone tries to raid you.
How do raids work?
Raids are the game’s chaos button. Players (and sometimes bots) can push into bases to steal fish, so defense matters. Keep your base progress moving so you’re not sitting on low income forever, but don’t ignore defense and then act shocked when you get cleaned out. When someone attacks, hit back (F or left-click) and protect your highest-value fish first. Raiding others can be smart too, but don’t wander off right after you upgrade, that’s when trouble loves to show up.
What are the key controls?
For Player 1, the basics are simple: W/A/S/D to move, Space to jump, Left Shift to sprint, E to buy or steal, and F or left-click to hit attackers. Sprint helps on long runs, but it can also launch you into the void if you panic-jump. On slippery sections, slow down and focus on clean timing. Most “obby pain” is just rushing when you don’t need to.
Is it the same game as “Carry a Fish”?
No, they’re easy to mix up in search results, but they’re different games. Catch a Fish Obby is about obbies plus collecting fish for passive coins, base building, and raiding. “Carry a Fish” is commonly shown as a 2-player obby where you physically carry a fragile fish through obstacles and try not to bonk it into walls or fail the run. If you’re looking for bases, stealing, and aquariums that print money, you want Catch a Fish Obby.
âś… Game Rated Teen, PG
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