Here is how to toss back a live grenade in the game and unlock the trophy or achievement.

However,this won’t pop the trophy for you.

The words"different places"in the unlock conditions are very important.

Still Wakes The Deep Ocean

Immediately after this,you’ll enter the Under Rig, where you should jump in again.

A player throwing explosive grenade back at an Automaton in Helldivers 2

Unlocking the Full Fathom Five trophy from Still Wakes the Deep in the PS5 UI.

The under rig location in Still Wakes the Deep.

Still Wakes The Deep Light Ocean

A player petrified Medusa and turned her into stone in Dragon’s Dogma 2

Indie Games

Still Wakes the Deep