Collectibles:
- BSAA Emblems: 0
- Treasures: Chalice (Gold)
- Weapons: 0
Main Deck
To start with, head down the stairs and into the clearing on the deck filled with bodies. After the cinematic, you will have to follow button prompts at the bottom of the screen as you escape. Once the scene is over, Chris and Sheva will have made their way inside. Make your way through the hallways, keeping your eye on the bottom of the screen. On 4-5 occasions you will be forced to duck via a button prompt to avoid death from above. Avoid any obstructions in the hallways and head through the side cabins to continue on.
After you head up the first set of stairs, turn into the first door on the left and look in the lockers for treasure [Chalice (Gold)]. The next hallway has a group of dead bodies lying on the ground. To avoid being ambushed, shoot at the bodies on the ground one at a time and eliminate the hostiles individually if possible. One of these guys is a heavily armoured Davulia, so if you have a grenade, now is a good time to use it - pick up the bridge key from its corpse. Once all of the majini are down, continue on.
Use the card to access the bridge and then head up the stairs one the opposite side of the bridge room. Once outside, head around the corner and out the gate to fight the boss.
Boss: Uroboros Aheri
The monstrocity on the deck below you is big, bad and has tentacles that it likes to hit you with. Most of the attacks are avoidable using on screen button prompts. For the most part, these attacks will consist of large swings from side to side, and downwards jabbing attacks similar to Irvings tentacles. It will also fire out lots of black fluid onto the platform with you. They will come to life and jump on you, if they do they will do a fair chunk of damage and slow your movements down considerably. There are two levels to the deck here, the second is accessible via a pair of ladders on either side of the area. I prefer the bottom area on the ledge closest to the boss.
In the centre of the bottom area, you can use the bridge keycard on a control panel here to open a small door and gives you access to a satellite laser painter. Pick it up and head to the front of the platform closest to the boss. Like its predecessors, its weak spots are the glowing orange parts, in this case - the large balls at the end of his tentacles. Use the laser painter to target the orange balls one at a time until a scene plays and a giant orange core will appear from the centre of the boss, target this with the beam until it retreats again. As it does, four tentacles will emerge to replace the two that were damaged earlier. The four tentacles move around a lot more than the pair that started the fight, so give Sheva the laser and set her to attack, she is much more accurate with that bad boy and wont have too much trouble getting rid of a tentacle or two for you.
Whilst Sheva is lasering away, pull out your most powerful weapon and attack the weak ends of the tentacles. When you get the opportunity, you may also want to sweep the deck and destroy the miniature uroboroses. Eventually when the four tentacles are dead, the core will reveal itself again to cop a pounding. Hit it once more with the laser and it will be 2/3 dead. For the final part of this fight, the boss will revert back to the two tentacle phase. Repeat the tentacle smashing and core blasting process until it finally explodes into nothingness.
After the scene, the level will finish.

