Twelve Minutes

You need to know where the watch is for this achievement, once you do begin a loop, there's quite a bit of preparation for it, first grab the knife and cellphone and quickly put your wife to sleep, turn the light on and off once on the bedroom and grab the watch, after that hide on the closet until he arrives, wait for him to get knocked out and handcuff him, only grab one handcuff of him, leave the other items, after he wakes up say you're innocent and then collaborate with him and follow his instructions, after the loop ends you will get the achievement.

Before attempting this achievement, you must know where the watch is.
Begin a loop and quickly open the closet door, get inside, then shut the door. This needs to be done before your wife exits the bathroom. Wait inside until the end of the loop (when the Cop exits the room and enters the elevator). Begin a new loop.

Now,
Grab a mug and fill it up with water. Then, as soon as the wife exits the bathroom, open the medicine cabinet and grab the pills. Combine the two in your inventory, then hand the water to her. Go to the closet, examine the clothes, and grab the phone. Once your wife goes to the bedroom, grab a spoon from the kitchen table and return to the medicine cabinet. Examine the vent at the very bottom of the screen, use the spoon to open it, and grab the watch. Lastly, go to the bedroom and turn the light on and off. Remember to shut the bedroom door behind you. Enter the closet and shut the door.
Time will fast forward. Wait for the Cop to use the light switch and he’ll go unconscious. Loot one pair of handcuffs (nothing else!) and put them on him. When he comes to, tell him you are innocent and that you’ll follow his command.
Now, just do everything he says to get the achievement.

This requires you to complete the Betrayal loop. To do this, you need to drug your "Wife's" drink with the sleeping pills and interact with the light switch in the bedroom twice. Once she is asleep, hide in the closet and wait for the "Cop". He will get knocked out when he interacts with the light switch and you can take the zip handcuffs from him and cuff him (DON'T TAKE ANYTHING ELSE FROM HIM). When he awakes, agree to do what he says and leave the bedroom when he asks. Complete the phone call to 911, saying what he tells you to, and completing the loop.

Below is a full game walkthrough with all achievements and endings!


Achievement Timestamps:

0:00:00 - Listen Achievement
0:06:14 - Seasons Achievement (Step 1/4)
0:06:24 - Ouroboros Achievement (Step 1/3)
0:06:36 - Faun Achievement (Step 1/3)
0:13:45 - Seasons Achievement (Step 2/4)
0:14:08 - Fluidity Achievement
0:37:08 - Coward Achievement
1:12:51 - Groundhog Achievement
1:13:43 - Seasons Achievement (Step 3/4)
1:13:50 - Faun Achievement (Step 2/3)
1:36:08 - Confessed Achievement
1:36:10 - Seasons Achievement (Step 4/4)
1:36:28 - Ouroboros Achievement (Step 2/3)
1:36:50 - Faun Achievement (Step 3/3)
1:43:49 - Alone Achievement
1:44:25 - Gardener Achievement
1:48:26 - Mindfulness Achievement
1:54:03 - Continue Achievement
1:56:42 - Ouroboros Achievement (Step 3/3)

Loop Timestamps:

0:00:00 - Loop 1 (Let It Be) [Listen Achievement]
0:04:47 - Loop 2 (Dinner)
0:13:12 - Loop 3 (Question)
0:20:15 - Loop 4 (Witness)
0:27:27 - Loop 5 (Prove It)
0:33:04 - Loop 6 (Forgiven, Not Forgotten)
0:37:08 - Loop 7 (Betrayal) [Coward Achievement]
0:45:14 - Loop 8 (Don't Betray)
0:56:38 - Loop 9 (More Questions)
1:03:35 - Loop 10 (Is It Over?)
1:12:51 - Loop 11 (Perfect Day) [Groundhog Achievement]
1:22:02 - Loop 12 (Murderer)
1:26:51 - Loop 13 (The Truth)
1:36:08 - Loop 14 (Confession) [Confessed Achievement]
1:43:49 - Loop 15 (Ending #1) [Alone Achievement]
1:48:26 - Loop 16 (Ending #2) [Mindfulness Achievement]
1:54:03 - Loop 17 (Ending #3) [Continue Achievement]

Our 100% walkthrough over at Achievement Land will get you all of the Achievements in less than 2 hours!

This Achievement is covered at 01:07:46 in our walkthrough.


Note on the three painting achievements. To be absolutely safe you could check each painting before the wife greets you every loop, adding no time to the playthrough. The ones I’ve identified may not be the only triggers.

01:22 “Listen” Ending Achievement
06:09 “Fluidity” Achievement
51:12 “Seasons” Living Room Painting Achievement
• Summer, spring, winter and autumn variants. Unsure what triggers the change, best to check each loop from the start of the game
• Loop @ 05:21
• Loop @ 12:45
• Loop @ 36:03
• Loop @ 50:32 (after the first father encounter)
54:08 “Groundhog” Ending Achievement + Part 1/3 of “Gardener” Achievement
01:02:10 “Confessed” Ending Achievement + Part 2/3 of “Gardener” Achievement
01:07:46 “Coward” Ending Achievement + Part 3/3 of “Gardener” Achievement
01:16:11 “Ouroboros” Kitchen Painting Achievement Unlocks
• 1st picture (egg) can be seen at the start of the game - Loop @ 05:21
• 2nd picture (cracked egg) can be seen after the first encounter with the father - Loop @ 50:32
• 3rd picture (snake circle) can be seen during the Alone ending loop - Loop @ 01:16:11
01:16:11 “Alone” Ending Achievement - “Ourboros” achievement above unlocked in same loop
01:22:37 “Mindfulness” Ending Achievement
01:27:32 “Continue” Ending Achievement
“Faun” Achievement
• Achievement didn’t appear on screen for me
• 1st painting (man holding woman) can be seen from the start of the game - Loop @ 05:21
• 2nd painting (woman moving away from man) can be seen after convincing the cop of wife’s innocence - Loop @ 36:03
• 3rd painting (man alone) can be seen after first encounter with the father - Loop @ 50:32

4 minute video guide