Mahler

Corporal Mahler is a character featured in Quake IV. He is a member of Viper Squad in the Space Marine Corps and participates in the Second Invasion of Stroggos.

Second Invasion of Stroggos
He joined the assault on the Hangar near the Air Defense Trenches, though he became separated from the other marines along with medic Hayes and technician Li. He joins Sergeant Dell Morris and Corporal Matthew Kane as they attempt to clear the facility, but remains behind with his squad after Rhino Squad regroups with Corporal William "Billy" Rhodes and advances onward.