01:23 - Listen Achievement - [1/12]
06:04 - Seasons Achievement 1/4
06:13 - Ouroboros Achievement 1/3
06:18 - Faun Achievement 1/3
06:33 - Gardener Achievement (Preparation)
13:10 - Fluidity Achievement - [2/12]
13:41 - Seasons Achievement 2/4
35:17 - Coward Achievement (Loop) - [3/12]
01:12:12 - Seasons Achievement 3/4
01:12:17 - Faun Achievement 2/3
01:12:27 - Groundhog Achievement - [4/12]
01:32:41 - Seasons Achievement 4/4 - [5/12]
01:33:06 - Ouroboros Achievement 2/3
01:33:18 - Faun Achievement 3/3 - [6/12]
01:33:45 - Confessed Achievement - [7/12]
01:39:37 - Gardener Achievement - [8/12]
01:40:19 - Alone Achievement - [9/12]
01:43:37 - Mindfulness Achievement - [10/12]
01:51:27 - Ouroboros Achievement 3/3 - [11/12]
01:51:45 - Continue Achievement - [12/12]

Gardener Achievement - You must cut off the plant during the first loop and keep watering it every single loop until it has 3 flowers on it. The key is to not reach the true ending faster then the plant is ready to bloom.

Seasons Achievement - check all 4 phases of the picture with trees on it
1) 2 green trees - 1st loop
2) 3 green / yellow trees - after 2nd loop (after you know the wife is pregnant)
3) 3 yellow trees - after you know there was other killer
4) 3 trees covered with snow - after you realized who the real killer is

Faun Achievement - check all 3 phases of the poster in the bedroom
1) The couple - 1st loop
2) The woman is about to leave - after you know there was other killer
3) The single man - after you realized who the real killer is

Ouroboros Achievement - check all 3 phases of the picture with an egg on it
1) The egg - 1st loop
2) The cracked egg - after you realized who the real killer is
3) The ouroboros - after earning "Alone" ending