Get Even

This is the most common ending but if you got the other one first, don't start a new game. It's very simple to unlock and you don't have to go through all of Red's boring missions again this way.

First off, every mission that Black completed stealthily must be redone via the filing cabinet. Any that have enemies in the you can antagonise you must redo.
- Jasper's Last Minutes
- Job for Robert Ramsey
- A Meeting with Rose
- Rose and Jasper
- The Offer
Are all the missions you'll have to recomplete going in all guns blazing.

Then come the decisions in the asylum. I'll explain by visit.
Building B - Visit One
- Let Samson loose (prisoner that begs for freedom before John)
-Ignore John
- Kill all inmates that try to attack you
- Kill Walt

Building B - Visit Two
-Kill Samson
-kill every enemy trying to kill you
-let Psycho's free

Building C - Visit One
- kill psycho before turning power back on for the locked gate.
- kill anyone who gets in your way

Building C - Visit Two
- kill anyone who get in your way.

Back out to the main menu once you reach the end of yhe second building C visit and back out to the main menu.
Dive in to continue with Red. You'll see a slightly different exchange between him and Grace. Then when you leave the simulation end the session rather than putting the headset back on.
You HAVE to have the negative exchange between Grace and Red before it shows Grace's choice.