Doom 2: Hell on Earth. Icon of Sin Ultra Violence No Cheat

This is the last level of doom 2 hell on earth. It is very tough to beat it on the ultra violence skill level because right when you enter the portal in the beginning there is a Revenant demon on the stage at the front. I used the BFG9000 to clear my path quickly every time. It takes 3 shots of a rocket in his brain to kill him. NOTE: this version of doom 2 is the original DOS version so I didn t have a crossair to help me aim, and I couldn t aim down to his brain. I have had this level saved since