E3M7: Big Time (Serenity)

E3M7: Big Time is the seventh level of Serenity. It was designed by Bjorn Hermans and Holger Nathrath, and includes a custom music track.

Walkthrough

 * Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.

Secrets

 * 1) (sector 23)
 * 2) (sector 24)
 * 3) (sector 25)
 * 4) (sector 26)
 * 5) (sector 27)
 * 6) (sector 28)
 * 7) (sector 29)
 * 8) (sector 30)
 * 9) (sector 31)
 * 10) (sector 32)
 * 11) (sector 33)
 * 12) (sector 34)
 * 13) (sector 35)
 * 14) (sector 36)
 * 15) (sector 37)
 * 16) (sector 38)
 * 17) (sector 46)
 * 18) (sector 89)
 * 19) (sector 90)
 * 20) (sector 92)
 * 21) (sector 95)
 * 22) (sector 97)
 * 23) (sector 123)
 * 24) (sector 127)
 * 25) (sector 143)
 * 26) (sector 144)
 * 27) (sector 145)
 * 28) (sector 149)
 * 29) (sector 150)
 * 30) (sector 156)
 * 31) (sector 177)

Bugs
In version 1.0, the lift to the yellow key (sector 107) can only be operated once; theoretically, the player might be prevented from reaching the exit if he does not pick up the key in time. Although the key and the nearby ammo are very close to the lift, it was the authors' intention to avoid creating any inescapable situations in these maps, and so the readme file refers to this as a "minor mistake".

Current records
The records for the map on the Doomed Speed Demos Archive are:

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

Inspiration and development
An early version of this map appeared as E2M4 of the collection "Nathrath's Fab Four" (NATHRATH.WAD).