Use high-damage weapons and focus fire on weak points
Keep moving to avoid its attacks
Use cover to break line of sight
Target exposed components when it opens up
Throw explosives when it is stationary or distracted
Coordinate with teammates to stagger damage
Save ammo for clean shots instead of spraying
Avoid close range unless you have a clear opening
Retreat and reset if it starts overwhelming you
Finish it quickly before it can recover or reposition