The Final Gathering

The Final Gathering is a map set by Daniel Norman (Stormin). A first version with three maps was released for Doom as GATHER.WAD; the levels were later converted to Doom II as GATHER2.WAD with a fourth map, and even later updated to a final version with the addition of Dark Side of the Mind as the fifth map. In its final form, it was considered one of the Top 100 WADs of All Time, primarily for its last two maps.

Levels
Level names are not replaced in the game; the names for maps 1 to 4 are extrapolated from the story in the text file, and the name for the last level comes from its stand-alone release.
 * MAP01: Water Treatment Plant
 * MAP02: Sewers
 * MAP03: Caverns
 * MAP04: Enemy Stronghold
 * MAP05: Dark Side of the Mind