Here is a complete text guide for the game.
I suggest going into settings and turning Streaming Mode ON. This removes the decision timer, and lets you look up which choice to make.
If you have seen a certain scene completely, from the current decision until the next, you can skip through that section by pressing LB (RB might also work). I
strongly suggest caution when doing this; pressing the button too many times will force a decision, and it may not be the one you want. That said, replaying certain sections will get tedious.
There are certain points were you will want to turn OFF Streamer Mode. I'll note when that happens.
This is as (plot) spoiler-free as possible. I've added spaces to show where scenes change.
Playthrough #1 - 560 GS
*** Spoiler - click to reveal ***Agree
Honest
Jerk off
Stop Scarlett
Persist
Fun
Investigate
Another beer
Mind your own business
Promote team up
Try again
Joke
Open the case
Attempt to inspire the team
Try again
Give Scarlett gun on left
Investigate
Kill the outsider
Go around
Talk to Tish
Ice breaker
Flirt
Talk to Gav
Ask Gav about himself
Don’t flirt
Trust Otto
Return fire
Turn off Streaming Mode
Save Tish/Save Gav LET THE TIMER EXPIRE WITHOUT MAKING A CHOICE.
Turn Streaming Mode on again.
Save Tish
Change the channel
Leave it
Let Tish help
Keep hold of it
Answer
Kiss Tish
Let’s go
Explain
Before going through the next choice, take a note of the following: Romeo is going to throw a rock. If it explodes, you will miss the next achievement. To prevent this, immediately pause, exit the game, and resume. (You don't need to dashboard.) You will have to replay several minutes, but it works.
If the rock still explodes, rinse/repeat.
Otto’s plan
Cover Tish
Go with Tish
See more
Resist
Resist
Resist
Escape (and ignore that the sound is the same as the torture you just watched)
Stealth takedown
Search body
Fast
Knife
Search
Cool and calm
Spare Tish
Playthrough #2 - 240 GS, 800 total
*** Spoiler - click to reveal ***Disagree
Discreet
Jerk off
Leave her to it
Serious
Leave it
No thanks
Mind your own business
Forget it
Dismissive
Leave it
Side with Reah
Say nothing
Give Scarlett gun on left
Get back to the others
Go around
Continue walking
Trust the info
Don’t shoot
Save Gav
Leave it
Resist
Resist
Don’t tell
Turn off Streaming Mode
Don’t move
Move LET THE TIMER EXPIRE WITHOUT MAKING A CHOICE.
Move LET THE TIMER EXPIRE WITHOUT MAKING A CHOICE. (Yeah, do it again.)
Move
Move
Spare Reah
Spare Reah (Yeah, do it again, you idiot.)
Search
Search
(For some reason, this doesn't pop on the first playthrough.)
Come quietly
Skip
Resist
Resist
Resist
Escape
Stealth takedown
Search body
Fast
Shoot Ari
Search
Gunz blazin’
Shoot Tish
Playthrough #3/4 - 100 GS each, 1000 total
*** Spoiler - click to reveal ***Disagree
Discreet
Jerk off
Leave her to it
Serious
Leave it
No thanks
Mind your own business
Forget it
Dismissive
Leave it
Side with Otto
Say nothing
Give Scarlett gun on left
Get back to the others
Go around
Continue walking
Don’t trust Otto
Don’t shoot
Save Tish
Leave it
Reject Tish
Give Tish the device
Don’t answer
Don’t kiss Tish
Where were you?
Aggressive
Don’t explain
The hard way
Keep your pace
Cover Tish
Go with Otto
Trust Otto
Stand strong
Skip
Stealth takedown
Search body
Fast
Shoot Ari
Search
Gunz blazin’
At this point, we're going to get both achievements without replaying. As soon as the first achievement pops, pause, quit to menu, and resume.
Shoot Tish
You'll replay the last few minutes. Now choose the other option, and enjoy the 1k.
Spare Tish
Hope this helps!