Ok peoples, I think I'm at the end of the game. I killed that Big Demon with the seekers around him (blow up the bulb which appears on his back after killing the seekers, for those of you who don't know how), but now I've come to an even bigger Demon who looks like Saitan. He's HUGE!!!
Nothin I do seems to work on this guy. BFG and Soul Cube have no effect. I don't know wether I die before I can tell if it has an effect but it annoys me either way. What does I do?