Hidden beneath Fisch’s shimmering waves lies Atlantis-a secret zone teeming with rare creatures and treasures. But reaching it isn’t simple; you’ll need the right tools, timing, and a bit of clever strategy to uncover its gates and claim its rewards.
Get TNT From Forsaken Shores
Before you can enter Atlantis in Fisch, you must get the Zeus Heart. However, the item will be hidden in the Old Temple beneath the Grand Reef. To get there, you will need TNT. Here is how to get TNT in Fisch:
- Go to the Mysterious Pirate Captain near the Grand Reef at XYZ: -3809.9, 136.4, 567.3 using the GPS in Fisch.
- Talk to him and ask about the Old Temple in the Grand Reef. Now, bribe him 10,000 Cash to start the quest.
- You can now head to Forsaken Shores and find all the levers to unlock and claim the TNT.
2. Claim Zeus’ Heart in the Grand Reef Temple
To claim Zeus’ Heart in the Grand Reef Temple, follow the coral-lit corridor to the altar chamber, solve the ancient riddle etched in blue bioluminescent runes, and strike the correct sequence on the pedestal to awaken the temple’s storm heart and claim the prize.
After you get the TNT, return to the Pirate Captain’s location and go underwater. You will find the Old Temple of Grand Reef. Use TNT to blow the entranceway. This will lead you to the Zeus Heart location in Fisch. Once you claim the Heart, get back to the surface.
3. Use the Zeus Heart to Enter Atlantis
Unlock the path by aligning the Zeus Heart with Atlantis’ beacon; once the pulse glows, swim through the shimmering archway and follow the current that guides you to the sunken city’s grand halls.
As you arrive on top of the Grand Reef island, look for the thunderstruck area. Now, equip the Zeus Heart on your hand from the inventory. Once you have it in your hand, click the left mouse button to activate it. Make sure you are standing exactly on top of the mentioned area. This will now take you to the Atlantis lobby.
Best route to collect TNT fast in Fisch
The fastest route to collect TNT in Fisch requires pulling all five levers on Forsaken Shores in a logical order to minimize travel time, then grabbing the TNT from the newly opened cave.
Prerequisites
Start by bribing the Mysterious Pirate at Grand Reef (near GPS -3809.9, 136.4, 567.3) with 10,000 Cash after any required bestiary progress. This unlocks the lever quest leading to TNT.
Optimized Lever Route
Follow this efficient path on Forsaken Shores (GPS ~ -2427, 133, 1557), starting from the docks and looping clockwise/upward:
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Lever 1: Beside the Merchant shop (-2530.3, 137.5, 1582).
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Lever 2: Right from merchant, on rock platform by black cannon (-2560, 149, 1670).
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Lever 3: Left from cannon to Forsaken Pond waterfall base (-2705, 164, 1721).
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Lever 4: Climb ladders or hop to mountain top, then side of rope bridge (-2877, 316, 1616).
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Lever 5: Right side passage near Skull Cave entrance, on left wall underwater or low (-2846.8, 132.5, 1513.2).
Claim TNT
After all levers, head to Jack Marrow NPC at Skull Mountain/cave entrance. Enter the new chamber behind him to pick up the TNT (may need 3 for some paths).
Fastest boat route from Grand Reef to Forsaken Shores
Grand Reef and Forsaken Shores lie close together southeast of Moosewood in Fisch, allowing a quick boat trip via direct southeast sailing.
Fastest Route Steps
Launch from the Grand Reef Shipwright dock facing southeast. Maintain a straight heading past visible markers toward Forsaken Shores’ orange title, which appears from afar-no sharp turns needed.
Boat Recommendations
Use high-speed boats like the Celestial Cruiser (speed 250+, available for 2500 Robux) or Senta Jet Ski for under-1-minute trips; slower defaults take 2-3 minutes. Avoid weaving between Roslit Island-sail between Forsaken Shores and Roslit for the shortest path to spot the ??? marker signaling arrival.


