MAP18: Cyclone Utilities (Remember Your Birthday) (BTSX-E1)

MAP18: Cyclone Utilities (Remember Your Birthday) is the eighteenth level of the first episode of Back to Saturn X. It was designed by Simon Judd (SlayeR) and Sarah Mancuso (esselfortium); the former also composed the level's untitled music track. The par time is 4:30.

Secrets

 * 1) From the map start, turn right around the two corners and head straight until you find an alcove with a  chaingunner and a red flickering light. Press the part of the back wall lit by the light to lower a platform with a megaarmor. (sector 765)
 * 2) In the round computer room where you use the keys to unlock the exit, head up the stairs and when you reach the southern door, jump onto the nearby ledge. The brown panel can be lowered to reveal a megasphere. (sector 828)
 * 3) Near the end of the long lava-flooded hallway on the northwest section of the map, an inaccessible room with two radiation suits, a medikit, an energy cell, and several armor bonuses can be seen through windows. Shoot the 'LOCK' switch inside this room to open a hidden door a ways back, revealing another switch. Press this one to open the room with the suits, some armor bonuses and ammo. (sector 592)
 * 4) In the corridor in the far east of the map, the northern grated texture contrasts slightly with the rest of the wall. This panel can be lowered, and a computer area map and several armor bonuses can be found when you ride it up. (sector 290)
 * 5) After taking the exit teleporter, climb the steps then turn right and jump to the nearby ledge. Turn left to find a large room with dead bodies, a rocket launcher, and elevators leading up to three soul spheres. (sector 1098)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on December 20, 2021.

Things
This level contains the following numbers of things per skill level: