Vrack 2

Vrack 2 is a single level PWAD by Fredrik Johansson for Doom II. It has been released in two versions; initially on March 24, 2001, and in a version "B" on December 14, 2001, with bug fixes and a REJECT map that makes it run slightly faster on low-end computers. Vrack 2 requires a Boom compatible source port.

Vrack 2 is the sequel to Vrack and was followed by Vrack 3. All three are in the same theme: gray-colored tech bases floating in outer space. Vrack 2 initially became somewhat famous for its size, level of detail, and number of monsters (over 700 on Ultra-Violence), and has been used frequently as a benchmark to test the performance of source ports and editors.

Secrets

 * 1) (sector 916)
 * 2) (sector 1039)
 * 3) (sector 1045)
 * 4) (sector 1140)
 * 5) (sector 1192)
 * 6) (sector 1414)
 * 7) (sector 1419)
 * 8) (sector 1491)

Bugs
The entirety of the surprise ending sequence is supposed to be hidden from the automap, but six linedefs (11145, 12447, 12448, 12451, 12452, 12454) in the area have been flagged as "shown as 1-sided on automap" instead of "not shown on automap". This must be presumed to be a mistake.

Speedrunning
Vrack 2 demos from the Doomed Speed Demos Archive:

UV max
 * 24:09 by Adam Hegyi
 * 28:22 by Adam Williamson
 * 32:04 by Chris Ratcliff

UV -fast
 * 53:07 by Chris Ratcliff

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

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

Reviews

 * Sir Robin (5/5)
 * Metabolist (93%)
 * Metabolist (93%)
 * Metabolist (93%)