How do you kill the London Nautica Robot?

[Bernt McAsshole]

Used laser and shot the eye 50 times

[Dinerenblanc]

Uh, after you shot the eye enough times and destroyed its weapons, you have to fire a single shot directly into it's underside.

[freeeestyler]

Correction*

Before goin underside you must shoot again in the eye to blind robot.