Sea of Stars is a turn-based RPG that has captured the hearts of many gamers. Like other pixelated retro games, it has its own special atmosphere. It is also home to interesting and sometimes very difficult puzzles, some of which can be solved to unlock new areas.

In order to gain access to what waits behind the locked door in Repine, players will need to locate four items and then combine them to create a key of sorts. The first three items are pretty easy to find, but acquiring the fourth one requires players to solve a pretty challenging puzzle.

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How to Find Data Strips

To unlock the door in Repine, Cypher is required. To make Cypher, players must first find four Data Strips. These Data Strips are all located in different parts of the Sea of Stars, and finding them can be quite challenging. The order in which they are acquired is not important, so users can search for them as they wish. Below is a detailed guide on how players can find and obtain them all.

First Data Strip Location

Sea of Stars How to Open Locked Door in Repine

The first Data Strip is located in Repine. To find it, players should follow these steps:

  • When players enter the area, they should go straight to the fork in the road.
  • Then, they should turn right and enter the alley, which is marked with an arrow in the above screenshot.
  • After walking straight for a while, players will find a chest with a Data Strip.

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Second Data Strip Location

Sea of Stars How to Open Locked Door in Repine

The second Data Strip is located on Cerulean Island in the Cerulean Reservoir. Following the instructions below will help players find it.

  • Players must enter the Cerulean Reservoir and go up the stairs.
  • There will be a pond in front of them, into which they need to jump and swim to the end.
  • The chest containing the Data Strip will be in the upper-left corner.

Third Data Strip Location

Sea of Stars How to Open Locked Door in Repine

Players will find the third Data Strip on the Speedball Network Station. Here is how players can reach it:

  • When the player arrives at the location, they need to walk forward until they come to a wall.
  • Then, they can turn left to find a chest, inside which is a Data Strip.

Fourth Data Strip Location

The fourth Data Strip is located in Fleshmancer's Lair. To find it, players have to complete this dungeon and solve its puzzle, which makes this Data Strip especially difficult to acquire. Below is a detailed walkthrough on how players can proceed through the dungeon and obtain the final Data Strip.

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Activate the Pedestal

Sea of Stars How to Open Locked Door in Repine
  • When players enter the dungeon, they need to go straight ahead while keeping to the left side.
  • There, they will find a pedestal with which they need to interact.
  • After doing so, several enemies will appear. Once they are defeated, players will need to solve a puzzle involving some movable objects.

Red Pillar

Sea of Stars How to Open Locked Door in Repine
  • One of the objects that will appear is a red pillar.
  • It has to be moved to the right side of the dungeon and onto a special platform.
  • To accomplish this, players should go up to it and push it in the right direction.
  • When the pillar is moved, several enemies will appear.

Pressure Plate

Sea of Stars How to Open Locked Door in Repine
  • Next, fans have to press the pressure plate, which is located just around the corner.

Red Pillar with Green Crystal

Sea of Stars How to Open Locked Door in Repine
  • After that, players need to climb to the next pillar.
  • To do this, they should go to the right eye of the giant creature.
  • The ladder here can be climbed using the climbing hook.
  • Next, players have to drop the red pillar with the green crystal down and place it on the corresponding green platform.
  • Then, they should travel to the left side of the dungeon, climb the ladder, and find another pillar.
  • This one also needs to be placed on the green platform.

Enter the Jaws

Sea of Stars How to Open Locked Door in Repine (8)
  • When the creature's mouth opens, players will have to travel straight into it.
  • Several enemies are waiting here, so players should proceed with caution.

Red Eyes

Sea of Stars How to Open Locked Door in Repine
  • After defeating the enemies on top, gamers will find a big red eye.
  • They should then push it to the round red pressure plate.
  • When the eye is on the pressure plate, it will allow players access to the next eye, which will have to be placed on the green pressure plate.
  • Once the eye is on the green pressure plate, players will be able to move the first eye to the last purple pressure plate.
  • Right next to the last purple pressure plate will be a chest with the last Data Stripe.

How to Get Cypher and Open the Locked Door in Repine

Getting the Cypher is elementary; players need to go to Serai's House in Repine. After that, they should travel to Cedris and print the Cypher. With the Cypher, they will finally be able to open the locked door in Repine.

Sea of Stars is available now for PC, PS4, PS5, Switch, Xbox One, and Xbox Series X/S.

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