The Shipwreck Region is a randomly generated region featuring five islands and unique Crystal Skull puzzles. Complete each puzzle, collect the skull, and charge it by defeating Skeletons to deactivate all five lighthouses. Once the barrier falls, defeat the Lich King using ranged attacks and dodging. If you want a detailed breakdown of the Shipwreck Region Update, check out our guide.
100 Days At Sea is a popular Roblox game where you must explore the ocean, gather resources, strengthen your raft, and survive dangerous enemies and hazards. Moreover, the new Shipwreck Region update adds a challenging set of island puzzles, Crystal Skulls, Skeleton enemies, and the powerful Lich King boss. However, if you are new to the game, things can seem a bit confusing. So, to help you out, here’s a complete guide on the Shipwreck Region in 100 Days At Sea.
How Do You Find the Shipwreck Region in 100 Days at Sea?
The Shipwreck Region can appear as a randomly generated region during your run. There is no guarantee that it will spawn in every game, so you will need to start another run if the region does not appear.
Once you find it, you will notice a large central area protected by a powerful force-field barrier. You will also find several lighthouses surrounding the barrier continuously project beams toward the center. These lighthouses are the key to accessing the Lich King's island.
There are five Shipwreck Islands, and each island contains its own puzzle. Completing a puzzle gives you a Crystal Skull, but obtaining the skull is only the first part of the process. You must carry it to the corresponding pedestal and defend the area while the skull absorbs the souls of defeated enemies.
All 5 Crystal Skull Puzzles in the Shipwreck Region in 100 Days At Sea
Each Shipwreck Island has a specific puzzle that must be completed before its Crystal Skull becomes available. Because the region is randomly generated, the islands may not necessarily appear in a predictable order.
Island 1: Digging Puzzle
The first challenge revolves around excavation. Explore the island and look for the marked digging locations. Equip your shovel and dig at these spots until you uncover the correct chest. The exact location of the chest can vary, so don't expect it to be in the same place during every run.
Keep checking the marked areas until you locate the chest containing the Crystal Skull. The main danger is that digging can sometimes spawn enemies. So, keep your weapon ready and be prepared to switch from your shovel as soon as enemies appear. Once you have found the skull, take it to the island's pedestal and begin the charging ritual.
Island 2: Lantern Puzzle
The second island requires you to sabotage the lights surrounding the area. Several shipwrecks are scattered around the island, and lanterns are distributed across them. You need to search these shipwrecks and extinguish four or five lanterns max by interacting with them.
Once you have extinguished all the lanterns, the puzzle will be completed. Completing the puzzle will unlock a chamber from which you can then access the Crystal Skull chest. Once you have the Crystal Skull, place it on the island’s pedestal to start the ritual.
Island 3: Grave Symbol Puzzle
This island uses a symbol-matching puzzle. Before interacting with anything, inspect the large locked door. You will find several symbols displayed on it. Your task is to search the island for graves carrying matching symbols. However, you must keep in mind that the symbols are randomized for each run.
Once you know the right sequence of symbols, activate the graves corresponding to the symbols shown on the door. After you correctly match the symbols, the large door opens, which will allow you to access the area containing the Crystal Skull chest. Once you get the Crystal Skull, place it on the island’s pedestal to perform the ritual.
Island 4: Flag Raising Puzzle
The fourth island requires you to raise several flags scattered around the area. Approach each flagpole and hold E to begin raising the flag. However, there's a catch, as interacting with a flagpole causes Skeletons to spawn.
So, if you are playing solo, make sure to stay alert at all times, as enemies can attack you during the interaction animation. After completing the flag objective, the Crystal Skull chest will become available. Collect the Crystal Skull and place it on the pedestal to start the island’s ritual.
Island 5: Ship Cannon Puzzle
For the final island, you have to use cannons and fire them at ships with circular highlighted markings. So, look for the nearby ships and identify the specific markings that need to be destroyed.
Once all the marked ships have been destroyed, the Crystal Skull Chest will spawn. You can open the chest and place the Crystal Skull on the island’s pedestal to start the last island’s ritual.
How to Lower the Shipwreck Region Barrier in 100 Days At Sea?
Finding a Crystal Skull will not deactivate a lighthouse. After obtaining a skull, locate the central pedestal on the same island and place the skull on it. By doing this, it will begin the ritual and cause waves of Skeleton enemies to spawn. The enemies are important because defeating them fills the Crystal Skull with their souls. Your objective is to reach 100% charge.
Every time you completely charge a Crystal Skull, one lighthouse loses power. You can track your progress by checking which lighthouse beams are still active around the central arena. The barrier can only be removed after all five lighthouses have been disabled.
Once the fifth skull reaches full charge, the final lighthouse will shut down. The force field surrounding the central boss area then disappears, which allows you to access the Lich King's island.
NOTE: A message indicating that "The Forcefield is Lifted, the Lich King Awaits" will pop up signaling that the boss fight is now accessible.
How Do You Summon and Beat the Lich King?
Once you have charged all five Crystal Skulls and deactivated the surrounding lighthouses, the central barrier will disappear, which will grant you access to the Lich King's island. Enter the central arena through the main door to trigger the Lich King boss fight.
The Lich King boss has 4,000 HP and is accompanied by Skeleton enemies, including some equipped with rifles and Ghost Cutlasses. The Lich King can also unleash dangerous lightning attacks, which makes it risky to remain directly in front of him for too long.
The safest approach is to keep your distance and deal consistent ranged damage while watching out for his lightning attacks. Moreover, it's recommended that you avoid using all your stamina at once, as you will need it to sprint away and dodge incoming attacks. Likewise, keep an eye out for the accompanying Skeletons so they don't surround you.
What Rewards Do You Get for Defeating the Lich King in 100 Days At Sea?
Defeating the Lich King completes the main objective of the Shipwreck Region and gives you access to valuable rewards. Below, we’ve listed all rewards that you can get from defeating the Lich King boss in 100 Days At Sea.
| Reward | Obtainment |
|---|---|
| Death to the Dead! (Badge) | By defeating the Lich King. |
| Corrupt Shard | By defeating the Lich King. |
| Necromancer Staff | Can be obtained from the chest inside the Lich King boss island after you have defeated him. |
Frequently Asked Questions (FAQs)
The Shipwreck Region is randomly generated, so it may or may not appear in every run. However, if you want to identify it, look for the central force-field barrier surrounded by five lighthouses and Shipwreck Islands.
You need five Crystal Skulls, with one obtained from each Shipwreck Island. After that, charge each skull to 100% by defeating the Skeletons that spawn during the ritual on each island.
To lower the Shipwreck Region barrier, you must complete all five island puzzles, collect their Crystal Skulls, place each skull on its corresponding pedestal, and charge them to 100%. Once you charge all five skulls, it will deactivate the lighthouses and lower the central barrier.
The Lich King has 4,000 HP. He also summons Skeletons and uses lightning attacks, so maintaining distance and saving stamina for dodging are important during the fight.
Defeating the Lich King rewards you with Death to the Dead! (Badge), Corrupt Shard, and the Necromancer Staff, which can be obtained from the chest inside the boss island.
For more on 100 Days at Sea, check out Complete 100 Days At Sea Beginner’s Guide or 100 Days At Sea Codes on Pro Game Guides!
