InnerSpace

Story related, can't be missed.

To earn this trophy you will need to encounter and speak with the Leviathan Demigod in Eventide. This is a story related event and needs to happen to progress through the game.

First you'll need to activate the Purple Transverse Gate in the Sunchamber (2nd area of the game). Fly over to where the Purple Transverse is and activate the switches that have wind flowing through them. Once all the switches are activated you can fly into the opening that opens up. Here you need to activate the Battery for the Transverse Gate by flying into the blue orb. Mash the displayed buttons to get released and power the Battery. Once the Transverse Gate is powered up, fly into it to be taken to Eventide.

In Eventide to release the Leviathan, there are several things to do:

• There are two sets of reeds that glow orange/yellow in the area. One set is close to the glowing orb in the middle of the area, and the other set is close to purple landmass beside the water. Fly into these reeds to break them. Once all the reeds are broken a new passage opens up. For the one close to glowing orb, fly into the passage and break the pillar and form a new perch. For the one close to the purple land mass, you need to fly in and cut the strings connected to some rocks. Then fly into the blue orb and smash buttons to get released. This will awaken the Leviathan.
   
• Now you need to fly on top of the Leviathan's body and cut all the reeds. Once you cut all the reeds, an opening will form on its back. Dive into the water and swim into this opening. You will need to cuts some strings and activate a blue orb by flying into it and smashing buttons.
   
• Another round of cutting reeds on the top of the Leviathan. Once all the reeds are cut, a new opening will form in the front of the Leviathan. Swim into this opening and cut some more strings and activate a couple more blue orbs.

Once all the previous steps are complete, the Leviathan will speak with you.

The trophy will unlock after the conversation is over.

Refer to The Sunfish for more information of a visual walkthrough guide for these sections.