Steal a Brainrot is a popular Roblox experience that lets you collect a variety of Brainrots to earn money. Moreover, you can then buy new Brainrots by selling the ones you already have. Likewise, the latest update introduces a limited-time Tsunami mode that lets you collect rare Brainrots.
The latest Tsunami mode completely changes how you obtain rare Brainrots. Instead of relying on luck alone, this mode challenges you to earn them by surviving massive, dangerous tsunamis. The mode is fun and exciting, but everything about it isn’t as easy as you think. So, to help you out, here’s a complete guide to Tsunami Mode in Steal a Brainrot.
How to Start Tsunami Mode in Steal a Brainrot

To access the Tsunami Limited-Time Mode, head to the middle of the map to find the Tsunami Machine. You can find it right beside the Fuse Machine, near the Shop area. Press the E button to interact, and you will be instantly queued into the Tsunami game mode.
How to Play Tsunami Mode in Steal a Brainrot
The Tsunami mode is very straightforward and beginner-friendly. So, once you enter the mode, you will be dropped into a wide, grassy arena filled with different Brainrots scattered around. Your objective is to move toward the Brainrot you want, grab it, and make your way back to your base while staying alive from dangerous tsunamis.
As you progress further into the area, you will also find Secret and OG rarity Brainrots. However, powerful tsunami waves will repeatedly sweep across the field. To survive, you will need to time your movement and take cover in the small ditches that appear at regular intervals. Alternatively, you can also purchase the VIP to hide in the small cubbies on the wall on each side.
Once you return with a Brainrot, it gets permanently added to your base. This way, you can add a bunch of high-income Brainrots to your base without depending on your luck or stealing from someone else.
How to Upgrade Speed
The Speed Shop is a key upgrade station in Tsunami Limited Mode, allowing you to boost movement speed. The quicker you can run, the deeper you can push into the field, where rare Brainrots such as Secrets or Brainrot Gods are located.
Your current speed is displayed on the left side of the screen. The mode also features multiple tsunami tiers, such as Easy, Fast, Deadly, and Secret, each represented by distinct wave colors and labels that indicate how dangerous and fast the incoming surge will be.
Frequently Asked Questions (FAQs)
You can start Tsunami Mode by interacting with the Tsunami Machine located at the center of the map, next to the Fuse Machine and near the Shop.
You must time your movement and hide in the small ditches that appear across the field. If you purchase the VIP, you can also take cover in cubbies on the walls.
Upgrading speed lets you run faster and reach deeper areas of the field, where rare Brainrots like Secrets and Brainrot Gods spawn.
Tsunamis come in different tiers: Easy, Fast, Deadly, and Secret. Each type has a unique color and label that shows how dangerous and fast the wave will be.
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