Metal Gear Rising Walkthrough Part 28 – R-04: Hostile Takeover (Top Floor)
Head on over to the right-hand side of where you arrived. There are some boxes there that can be climbed onto. Ninja Run along the top pressing against the left-hand wall to slide into this smaller area.. Here you will find a Fuel Cell Recharge and Repair Nanopaste. To the left of the Electrolytes you will find the Fourth Man in the Cardboard Box. Cut it open and take him down. Box is just to the left of the container the Electrolytes are on, nestled between the shutter door and the container.
Head to the end of the room and climb out over the containers and Ninja Run to slide into the adjacent corridor. Now, turn around and destroy the 3 boxes by Raiden. Behind them is a VR Terminal (#16). Head for the opposite part of the corridor to find an Item Box with a Holo-Chip (M). Now just weave through the nearby corridors and you will get a Codec call from Doktor. After that open the door to get into the room. Head down the corridor to the next door. Stop at the Item Box for a Repair Nanopaste if you need it. Aside from that just open the door and get into the "Server Room".
Ranked Battle 10: Mistral; Monsoon
This is not an easy battle as you need to fight 2 "Bosses", minus the phases they had. Mistral is nothing too bad now. Using Ripper Mode and the Pole-Arm it is very easy to cut through her health. Remember to take the Zendatsu chances to slice through her Pole-Arm. Carry it over to her to quickly cut through the rest of her health. It is a bit easier than the actual fight was. Remember to pick up health, as needed from the fallen Tripods. Just keep a good assault on her with the Pole-Arm and Ripper Mode and you will get through her without much trouble.
Monsoon immediately attacks Raiden when he enters the battlefield with his Shroud Mode so start with a Parry. The good news to this fight is it removes 2 of his modes of fight: Magnetic and Lorentz Force. Immediately equip the Sai so you can more easily counter his Aura Mode.Just be sure you are locked onto him when you see him glow and use the Sai against him. It is much the same as hitting him with an EMP Grenade.
After that fight head forward toward the exit of this room. Stay away from Sundowner until he finishes his speech. Head back into the room where you fought the clones to find another Ranked Battle waiting for you
Ranked Battle 11: 2 Raptors, 2 Sliders
Using the Pole-Arm and the Sai this is an easy fight. Be sure you have a full Fuel Cell heading in so you can use Ripper Mode immediately. This will let you tear through the 2 Raptors with the Pole-Arm. After that, equip the Sai and use it to attack the 2 Sliders. Hit them with the basic Sai attack and you are pulled to them. After that use Zendatsu to cut through them and retrieve the core.
After that quick fight head back into the Server Room and go up the stairs toward where Sundowner was. Before going to the Waypoint marker, head out onto where Sundowner gave his speech and turn to the right. Head around the whole outside of the room to find Data Storage 17. After that, head back to where Sundowner went and follow him.
At the end of the first corridor there are a few things to grab. Beneath the walkway is a VR Terminal (17). Climb up onto the walkway above after that with Ninja Run. To the left is an EMP Grenade. Now head along the walkway to the Outdoor Walkway. Turn to the left immediately to find a Double Tripod. It is far out of reach so use Rockets to take it down. After that head on out to the platform to face Sundowner oin Ranked Battle 12.