Lost Souls: 9
Doors: Gold, Copper
For the first part of the mission, you have to make your way to the tower and avoid getting caught by the chaotic destruction of the city. Upon reaching the tower, you have to defeat Elite Stygians and a witch. Take them out then make your way to the entrance. You have 30 seconds so head there immediately or take out a few more enemies – choice is yours.
Once inside the tower, you have to fight the elite Dreamrunner. Take it out and continue forth to the next room. From the divinity statue, take the stairs to the left to find the elevator and a slashed door. Smash it open and follow the stairs to reach a lost soul and a vitality star.
Backtrack up and take the elevator. After meeting up and splitting up again with Vergil, take the skybridge as instructed and kill the enemies along your path. Once you reached the end, turn to the left and wait until the security lasers are deactivated.
Head to the next room afterward and kill the enemies there. Pull yourself up to the upper floor and take the elevator leading to floor 105.
After reaching floor 105, go to the right (the side where the “1” is) and go around to find a key and two lost souls past an open shaft. The floating blocks will damage you so you have to wait for them to disappear then jump across to reach them.
Three collectibles, One Shaft, The Plan
After getting the collectibles, head to the other side this time and attempt to leave the place. Your path will be blocked so clear all enemies to continue. Defeat the two rages in the next area then climb up the conference room and go to the upper floor.
Enter the door then quickly escape the walls crushing you in. Once you found the floor 106 sign, go around and find the shaft in the middle. Boost to the middle and enter the door to the left to find a stairwell. Go up and you'll find a lost soul. Go downstairs and you'll find a secret door. (Secret Mission: Extreme Traversal)
Two collectibles, One Stairwell, The Plan
Backtrack to floor 106 and you'll have to swing using the angel lift targets. Instead of swinging across, deliberately fall down to the lower floor and clear the enemies there. You'll find a devil trigger star on the table and a lost soul inside the door with an angel web.
Check the elevator in front of the table outside as well to find two lost souls inside.
Backtrack to the upper floor then successfully swing to the other side. After the scene, you have to cross the alternating security lasers. To have to carefully time your jump and angel boost to successfully jump across. In the middle of the path, you'll encounter a dreamrunner and a couple of stygians. Kill them then cross the last set of lasers to reach the other building.
Upon entering the next door, turn to the left to find a lost soul on the wall.
Continue to the other path and use the divinity statue as you need. Meet with Vergil in the elevator where you'll receive a new weapon called the Kablooey. Continue along the path and take out all the enemies along the way. Before taking the door to the right, continue ahead to find the last soul in the mission.
Cross the bridge and head to the other building. Before taking the elevator, go around to the side to find a copper door. (Secret Mission: Bait and Switch)
Copper Door, Floor 154, The Plan
Take the elevator now and take out the enemies, including the deadly Drekanac. You can use your Kabloeey to plant bombs on him while he's vulnerable, land some combos then detonate the bombs when he starts to recover. After defeating him, you'll have to make your way to the core using the floating debris. Make your way to the end of the path to complete the mission.