Serenity

Serenity (SERENITY.WAD) is a Doom episode replacement mod of eight levels, created by Bjorn Hermans and Holger Nathrath. As part of their 10 Years of Doom feature, Doomworld named it one of the ten best WADs of 1994. The WAD was followed by two sequels by the same authors, Eternity and Infinity.

The episode includes a new music track for each map, as well as a few graphics replacements such as graffito labels for switches and a curtain of brazen chains.

Version 2.0 of Serenity was released October 30, 1994.

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

Trivia
The replacement music has its own data file, SERMUSIC.WAD, which for some reason is not included in the Doomworld/idgames package.