O bby: Brainrot Tsunami Online is a fast-paced adventure game combining exploration, strategy, and survival. In this chaotic world, you'll hunt for strange creatures called Brainrots, bringing them back to your base to generate income, all while a massive tsunami relentlessly approaches.
How to play Obby: Brainrot Tsunami Online
Explore and collect Brainrots
- Brainrots are rarer and more valuable the further they are from the center.
- Rare Brainrots earn you more money, but slow down your character's movement.
- Always be aware of your surroundings as tsunamis can strike at any time.
Return to base and upgrade
After collecting enough Brainrots, you need to return to your base to convert them into income. Earned money is used to upgrade key stats such as:
- Movement Speed
- Health/Survival
- Passive Income from the Base

Controls
On PC
WASD – MoveSpace – JumpQ – Unlock MouseE – Interact
On Mobile
Left Screen – MoveRight Screen – Adjust CameraVirtual Buttons – Jump and Interact
If you love the thrill of racing against time, making quick decisions under pressure, and competing on the leaderboard, this is definitely a game worth trying. Collect as many Brainrots as possible and see how long you can survive the tsunami!