Two years after the incident on Mars, research has resumed, led by Dr. Elizabeth McNeil. Once more, strange occurrences haunt the facility. A search team breaks into a chamber deep within Mars, finding the Artifact — a weapon from Hell that the Ancients sealed away long ago. The lead Marine, upon touching the Artifact, awakens it, the blast wave killing his team and reaching into Hell, alerting the Maledict (Dr. Betruger’s new form). The Maledict sends the three Hunters to retrieve the Artifact. Meanwhile, Hell begins to invade Mars once again.
Adds a new 'switching weapons' sound for the Super Shotgun, so it no longer uses the same sound as the Shotgun.
Adds a distinct sound for switching weapons to the Super Shotgun, so it no longer makes the same sound as the Shotgun (especially useful if playing with 'weapon visibility' set to off).
New WAV mixed together from existing Doom 3 WAV files, and timed so that the weapon can be fired once played.
Created for the original release. Not compatible with the BFG Edition.