If you’ve been exploring the waters ofRoblox’s Fisch, you’ve probably noticed just how slow underwater movement can be. Even with flippers equipped, traversing the deeper zones often feels like a chore, especially when you’re trying to reach the more hidden or dangerous areas. That’s where the Tidebreaker comes in — a high-tech underwater propulsion unit that changes the game completely.

Added with the Desolate Dwellings update, the Tidebreaker is your best bet for fast, fluid, and fun underwater exploration. But buying this gadget is not as easy as visiting a regular merchant since you need to visit the hard-to-reach Desolate Pocket in the First Sea.

The player character is using a Tidebreaker while being underwater in the Desolate Deep location in Fisch.

How To Get The Tidebreaker

The Tidebreaker can be bought from a merchant stalllocated on the central island inside the Desolate Pocket, a hidden underwater cave system in the Fisch’s First Sea. But before you’re able to swim in and grab it, you shouldgain access to the Desolate Deep. Here’s how toreach the Desolate Pocket:

When you arrive there, all you have to do isinteract with Tidebreaker to buy it. This gadget will cost you80,000 Credits.

How To Use The Tidebreaker

Using the Tidebreaker is straightforward. Once purchased, justdrag it into your active slot, so your character holds it in their hand. Then jump into any body of water, andit will automatically kick in. You will instantly feel a huge speed boost, making underwater movement significantly smoother.

The Tidebreaker evenallows you to leap out of the water, which helps when navigating through vertical spaces or evading threats. Also,it works perfectly in combination with flippers, giving you the ultimate underwater setup for exploring, escaping, or just cruising around in style.