E3M8: Dis (Doom)

E3M8: Dis is the final map of Inferno in Doom. It features a boss battle with the Spider Mastermind. Dis is named after the capital city of Hell that appears in the "Inferno" section of Dante Alighieri's book novel The Divine Comedy. It uses the music track "Facing The Spider".

Walkthrough
To complete this level, the player must kill the Spider Mastermind, who is the Boss for the episode (A).

Official
There are no official secrets in this level.

Non-official
The small circular room in the middle of the arena contains a Plasma Rifle and a Combat armor (note that the doors won't automatically close once they have been opened).

Bugs

 * Nineteen rockets (Things 35-53) have no flags set for any of the difficulty classes, so they do not actually appear in the level.


 * Sector 1 is unclosed, as the front sidedef of linedef 21 and the back sidedef of linedef 57 reference their own sector (sector 2) instead of sector 1.

Records
The Compet-N records for the map are:

Demos

 * [[Media:E3M8 Spider Infighting.lmp | E3M8 being completed by exploiting monster infighting]] (file info)