Lovers in a Dangerous Spacetime

28 Achievements

1,000

8-10h

Xbox One

Xbox Series

Underwater Expedition

Defeat Cetus while its head is underwater.

1.16%

How to unlock the Underwater Expedition achievement in Lovers in a Dangerous Spacetime - Definitive Guide

Cookie Of Death

TrueAchievements

11 Sep 2015 05:41

Essentially you're going to whittle the boss down to about a quarter of health. A mini cutscene will happen and his head will be the only part where you can damage him.
So when his head is submerged your only way of hurting him is to have a metal weapon or a metal-beam weapon. Essentially anything where you are shooting a ball and chain. These are the only weapons that can pierce through the surface of the water to damage the boss.
Once you have his health low take control of the engine and have your AI control the metal gun. Fly as close as you can to the surface and your AI will be able to take out the rest of his health for the achievement.

11 Sep 2015 05:41

3 Comments

your video guide is brokenz :(

By HighT3chR3dn3ck on 25 Jan 2016 02:56

Not sure if the dark blue section of the water circle is where he needs to die, but I didn't get the achievement when he died with his head in the lighter blue area. Highly recommend only using the single metal gem to pinpoint kill as yourself or with your AI pet. The achievement should pop immediately after getting the kill.

By GoogleTrix on 29 May 2023 19:27

Worked well enough. +1

By I Sphyre I on 03 Nov 2023 01:09

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NightRusticDawn

PlaystationTrophies

Keep an eye on the mini-map it tells you when he is inside the water.

Keep shooting away his body parts until his head cracks open. This is now the tricky part. You have to deal the final blow when it is submerged, however there is something you should keep in mind. A lot of weapons ignore the water. I killed him easily with the Metal + Laser thrusters as the spiked mines ignore terrain. There is a lot of other weapons that do the same. Find one and use it.

AlphaDynasty42

XboxAchievements

Once you get Cetus passed half health he will begin to hide underwater a bit more. Power and beam turrets will not penetrate the surface of the water but metal and metal combo turrets will. So once he is about 1/10 of health trying hitting him while he is underwater. I used two metal gems on the Yamato and timed it to fire right as he is underwater. Send the AI to the shield to help protect you while you are running around and to prevent him from accidentally defeating him.