User blog comment:Turbogoggles/Boss Among Bosses/@comment-5420865-20120818022747/@comment-5414355-20120818183316

Fight him away from solid blocks, as the grenades won't detonate if they don't hit a solid block; they will just pass right through you. If you grav pot to fly around or fight on a platform arena, that attack is useless and ignorable. Take the laser out first, as it's the most frequent attack and the lowest in health. Then worry about the vice, then the saw. Focus on SP when he's not spinning, focus on the weapons in that order when he is spinning or if you feel you need to take the weapons out. Just know that you can run out of time if you don't optimize your attacks to target him when he's vulnerable and deal damage elsewhere when he isn't. Another note, avoid the spinning head at all costs.