[Multi-Console] DEAD SPACE 3 Chapter 13 BOSS (INVINCIBLE)

[temli]

So, not many days ago when I played DEAD space 3. I met an invincible game BOSS at chapter 13. I tried to kill using harpoon but it won't die used up my all ammo's but still no luck, when I lower the graphic from high to low, I killed it in less than 20 seconds so any body had similar problem while playing in high graphics

 

[Transcendence]

I doubt it. It might have been a glitch. I've never come across that at all, or anything remotely close to it.