Calamity

Calamity is a thermal shotgun that trades range for heavy close-range spread damage. It originates from Fictional.

Strategy

Let enemies enter close-to-mid range so more pellets land on the same target or compact group.
Use doorways and narrow lanes to concentrate the spread, then reposition before the short-range fight becomes a surround.

SAS4 Calamity six-projectile thermal shotgun role