Act 4 defeating the final boss insane mode glitch?

so feel free to call me crazy.

I was completing gears of war 4 on insane mode. I got to act 4, where you have to kill the final boss. You need to zap him with the electric coils and shoot the blisters. You will often get waves of other monsters inbetween shooting the coils.

On insane mode I couldn't do it. I kept dying time and time again.

I restarted from the beginning of the wind storm section. Grabbed the torque bow from the beginning and continued. I got to the final boss section. I went around and shot every single pod I could find. Then I shot the first two coils and got a checkpoint.

After that I got to work on the monsters blisters. I used the torque bow. After I shot every exposed blister i got the cut scene and the monster was defeated. I didn't have to shot the last two coils. And I didnt have face the other wave she of enemies.

I have gone back to try and do this again, in the hope to record it but I just can't get it to happen again. Every time I try it makes me shot all four coils and face all waves of enemies.

What happened this one off time? Was it a glitch, just good fortune, did the game feel sorry for me because I had been stuck on that part for so long? Has anyone else done this and do they know how to do it again.

:)

 

So pissed !!!!!

I just did the final boss on camp. on insane mode and i didnt get any ACHIVMENT !!! So what the hell should i do ???

 

New Achievements Listed

The secret achievement is "Mark of the Assassin" that you get for completing the DLC by defeating the final boss.