unless u have rhino or zodiac or 1 of those.but just use the turret but try not to get
them destroyed to easy. hope this helps! (best answere me/vote me)

hide somewhere the big robot cant get u then the robot will be right round the corner. use
A upgraded spider called the tankbot and send it round the corner and shoot the robot or
bomb him keep doing this and u could beat him with 4. dont give up and it does kill him.
it just take about 120 seconds if u do it correctly. the big robot cant see the tankbot.
its eazy.

its eazyer to use rooftop turrents

just use the turrents

You could use the RYNO II or the Zodiac to take him out. If you have it, the Carbonox
Armour could save health.