Fist/Doom (2016)

The Fist is the basic unarmed weapon in Doom. Unlike previous games the fists cannot be selected for individual use, however players get a chance to use them when acquiring the Berserk power up, or if they have no weapons available in SnapMap mode.

Tactical analysis
When under the effects of Berserk, the fists are very useful in close melee attacks; they Glory Kill any and all enemies, except bosses.