Maybe I'll do my abridged boss guide for Extreme.
..... OH JESUS I FORGOT OLGA! ARRRRRRGH!
Okay okay. Here's Olga changes on Extreme:
- Once you get her down to 1/2 stamina, her bullets will always find you. She will always know where you are.
- You CANNOT shoot out the light or the tarp in this battle. In fact, she will abuse them at certain points of the fight.
- Two shots and you're dead.
I might as well do it post by post anyway. So here goes.
When the fight starts, simply grab the M9 ammo and hide on the right side til Olga gives her speech. After the cut scene ends, now's your chance to get the first shot. Pop up on a blind side of hers and use the shoulder buttons to stand tall and get a good view of Olga to get a good shot at her. Try to aim for the head or vital areas if you can, and repeat til she gets down to half life.
When she gets down to half stamina, she will run over and shoot the tarp, giving her the huge cover advantage. Prior to this phase, when you get her down to half stamina, if you catch her on the right side of the screen, you can plug another M9 bullet into her while she turns to run away.
Now with the tarp out, roll to the left side and hide there, keeping your eyes on her until she decides to throw a grenade. Learn to get a feel for her grenade throwing motion so you know when its time to act. When she begins throwing the grenade, immediately pop out to the far left and shoot her. You should see her next to the tarp, just shoot her anywhere. Once you hit her, she will now start manipulating the light.
Now Olga will run back and shoot the tarp away before using the huge spotlight in the back. Again, this is another opportunity to shoot her while she's running around. In fact, I've actually beaten her before she even got a chance to do this on occasion. Now she will use the spotlight and you will have to shoot blindly.
My strategy here is simple, wait til she stops firing before attacking, and then pop out and shoot her.
The problem here is this, since you have a spotlight in your face, it becomes hard to see her. My solution is this. Get into first person view, and dont face Olga or the spot light directly, you should get an angle of her silhouette or where her body is. With that in mind, turn to roughly where her location is and fire, you'll almost certainly score a hit.
For me, I look to the left of Olga and the spotlight to get a rough location of where she is, then I just point at the rough area she was in and fire, I usually hit her this way. Rinse and repeat until she is KOed.
So my recap here is, to beat Olga.
- Shoot her when she's shooting elsewhere, repeat til half stamina. Dont forget to plug her while she runs back to shoot the tarp if you catch her on the right and plug her below 1/2 stamina.
- Hide to the far left, wait for grenade throw, then pop out as far left as possible and shoot her.
- Shoot her as she turns back to the right to shoot out the tarp too.
- Blind shoot her by waiting for grenade throw, getting her general location by looking away from the spotlight in FPV, then turn right and fire at roughly where you saw her.
Thats about it. More on the way, possibly later.