Level 0-1: Into The Fire

Into The Fire is the first level of the Prelude of ULTRAKILL. The level introduces the player to several mechanics including secondary fire, the destructibility of glass, and projectile parrying. This level's boss is Malicious Face.

Layout
This level begins with the player moving through a tight hallway before acquiring the revolver. When the player gets the gun, several husks spawn and the player must kill them in order to progress. After this is a hallway that turns right, left, left, then right. Following the hallway is a room in which the player must use the charge shot of the revolver in order to break some glass to progress. Shortly after this is a room with a glass floor, where the player can shoot the glass to send some husks to their death. The room after that is a large atrium that has a glass pathway. The same principle of destroying the floor under the enemies can be utilized here as well. Then, there is a short 90-degree bend that leads into an "arena" room in which enemies must be killed in order to progress. After this is a hallway in which the player learns about projectile parrying, then a room with verticality and tall husks. The penultimate room is a large room where there is a small platform in the middle. After that is the Malicious Face boss fight.

Secrets
This level has 5 Soul Orbs.

Orb 1
The first secret is located in the room where you get the revolver. Shoot the glass above the door, then use wall jumps and dashes to get into the alcove where the orb is.

Orb 2
The second secret is located in the large atrium with the glass walkway. Utilize blast-jumping or the pump shotgun overcharge to gain enough verticality to reach the pipes on the walls. From there, you should be able to platform up to the nook where the orb is.

Orb 3
The third orb is located shortly thereafter, in the 90-degree bend. Use your ground pound then jump, to get to the platform above the door where the orb is.

Orb 4
The fourth orb is in the tall room, overlooking the stairs connecting the upper two levels.

Orb 5
The last orb is in the room before the boss fight. Go to the central platform, then look back and shoot the grating beneath the door with a shotgun core eject. Go inside the alcove and grab the last orb.

Boss Fight
See Malicious Face.

Without Secrets
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