There are no addons available for Etude 3, yet.
Etude 3 (12.77 KB)
Submitted by Zombie Includes 12 levels.
A port of the game, as part of the MacenWolf Project.
Requires a copy of the full version of MacenWolf Second Encounter to play.
Requires a copy of Wolfenstein 3D: The First Encounter from Wolfenstein 3D: The Second Encounter to play.