The Underground Rats

The Underground Rats is a vanilla slaughter map for Doom II, which was designed by Alexis Jeanson (Roofi) and released in February 2021. According to him, its design drew inspiration from the maps of Hell Revealed II. Aside from a custom sky by Brett Harrell (Mechadon), as well as a set of animated waterfall textures, it exclusively uses stock textures / flats. Finally, it utilises a MIDI piece by Petter Mårtensen (alias Thyrbse): "The Creeps."

Secrets

 * 1) (sector 56)
 * 2) (sector 260)
 * 3) (sector 274)

Demo files
The release includes a separate demo file,. It requires Doom II v1.9 to be viewed and runs for 39:54.94 (83823 tics), showing off the level on Ultra-Violence.

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

Player spawns
This level contains five spawn points:
 * 1) facing north. (thing 617)
 * 2) facing north-east. (thing 1851)
 * 3) facing south-west. (thing 1852)
 * 4) facing south-east. (thing 1853)
 * 5) facing north-west. (thing 1854)

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