This page details where to find all the collectibles for the Warship Gbraakon campaign mission, including UNSC Audio Log, Skull (Boom), and Banished Audio Log.
Warship Gbraakon Collectibles - UNSC Audio Log
The first collectible that you’ll come across during Warship Gbraakon is a UNSC audio log. This can be found after reachinig an elevator as you continue towards the bridge of the ship. Activate this from inside to be transported up, as Echo 216 communicates with Master Chief. As you exit the elevator you’ll find the UNSC audio log on the floor in front of you. Be sure to collect and listen to this, unlocking the Dispatches From the Front and Infinity Down achievements. From here you’ll be fighting your way through a number of rooms as you defeat Brutes, Jackals, and Grunts. You can make use of Blast Coils by throwing them at groups of enemies to kill them quickly, speeding up the process a bit and saving you some precious ammunition. You’ll find plenty of grenades around too, so pick them up as you go.
Warship Gbraakon Collectibles - Skull (Boom)
The Boom Skull can be found in a room with two levels. From the upper level on the right side of the room you’ll see some platforms moving up and down. Look up to your right and use AI Scan to find the skull highlighted in yellow. To reach the skull, all you need to do is wait for one of the platforms to rise, then jump onto the one beneath it. As the platform rises you’ll be brought to the small area where the skull is located. Loot it to unlock the Headstrong achievement, then jump back down to the main level just after one of the platforms rise.
Warship Gbraakon Collectibles - Banished Audio Log
The Banished audio log can be found at the upper bridge of Warship Gbraakon. Once you’ve killed all the enemies on the upper bridge, head to the right side of the room (as you enter) and use AI Scan to highlight the audio log. You’ll see it glowing and beeping constantly, so it’s difficult to miss.