Sargasso is one of the earlier planets you will come across in Ratchet & Clank: Rift Apart.
You will play as Rivet here and the objective is to get to the hideout to verify Clank’s background.
Here’s a walkthrough on Sargasso planet in Ratchet & Clank: Rift Apart.
Head to the Gelatonium Factory
The main objective is to take Clank to Rivet’s hideout. However, you’ll need to go to the Gelatonium Factory first as they need help.
You can first explore the map and get all the raritaniums.
On the way there, you’ll also meet the vendor again.
Catch a Speetle to Traverse the Acid Swamps
Next, you’ll need to catch a Speetle to use as a vehicle. Head to the location marked on the map below.
You’ll reach a cave. Enter the cave.
You will then see a rift here. Use L1 to open the rift and go through.
Inside the special map, you’ll find the Speetle.
To get the Speetle to come out, hit the nest using Square.
Once the Speetle is out, you can ride it.
You just have to ride the Speetle and follow the robot all the way.
You’ll eventually get back to Sargossa via the rift.
Head to the factory
After returning to the main map, continue following the bot to the factory.
Once you’ve reached the factory, take out all the enemies in the area first.
Investigate the Dimensional Anomaly (puzzle)
After securing the area, you have to deal with the anomaly.
Here, you’ll be using Clank and you have to solve multiple puzzles in this area which is between dimensions.
For the first area, you just have to throw the red ball onto the platform and the Clank copies will jump to the top platform, thus opening the portal.
For the second part of the puzzle, grab the speed ball first. Throw it onto the second circle (from the exit).
Stand on the speed circle to gain speed energy. Then, head to the blockage and break it open simply by collision.
You will then get the other sphere. Throw the other sphere onto the circle closest to the exit. The copies of Clank will then jump towards the portal.
Follow them up and stand on the button on the side. This will change the direction of the copies. They will then open the portal.
For the third puzzle, grab the red sphere and throw it onto the first obstacle. It will then open a path.
Get past the obstacle, retrieve the red sphere using the same R2 and then use the sphere on the next obstacle.
You should then be able to get the green (speed) sphere. Throw the green sphere onto a circle and use it to destroy the barrier at the left side.
You will now need to get the second red sphere which is at the top platform.
Retrieve the green and red spheres first.
Place the green and red spheres together so that you can jump onto the top platform and get the second red sphere.
Now you will have 2 red spheres and 1 green sphere.
Go to the blue button which controls the direction of the arrow in the middle.
Stand on the button. Throw a red sphere on the first obstacle in this part.
Throw the other red sphere and the green sphere facing the exit (image below). The copies of Clank will now be able to get to the exit and open the portal.
You will now return to Sargasso.
Head to the hideout
Now, head to the hideout which is shown on the map.
On the way there, you’ll need to eliminate a dinosaur named Grunthor.
After beating Grunthor, continue going to the hideout.
Use the rifts to reach the other side of the river.
Take out the enemies
You will come across more enemies and they’ll come in waves.
Take them all out, including the space ship.
Lower the bridge
After securing the area, go to the Hammercrank to lower the bridge.
The bridge will however break apart.
Find another way across
Look for a Speetle to use. You should find a nest in the area. Use the Speetle and sprint across the bridge-ramp.
Take out Grunthor
You will meet another Grunthor. Take this one out as well.
After securing the area, go behind the structure that looks like a space capsule. You’ll find a gold bolt.
Enter the hideout
Now, you have to enter the hideout. You need to press three buttons and do it quickly.
To do so, you have to ride on a Speetle nearby. Use the Speetle to press all the buttons and jump into the hideout.
Once you’re inside, continue following the bot to the main area.
After the cutscenes, you need to chase after the Seekerpede using a Speetle.
At one point, you have to jump off a ramp to go above the Seekerpede. Collide with the Flight Stabilizer which is the head and the Seekerpede will fall.
You will now have to battle against the Seekerpede. For this fight, it will last until the Seekerpede reaches around half of its HP.
It will then run away again. Continue chasing with the Speetle and find a way to jump on its back.
Collide with the Flight Stabilizer again.
You will then face the Seekerpede in battle again. Defeat it and you’re done.
Return to the factory
After the battle, go back to the factory using the rifts.
To complete this objective, enter the space ship and choose a different planet.
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