End 1 Happy End: You need to “be the normal person” and take Zen’s side. You should reach this ending as long as the majority of the answers you picked are siding with Zen.
End 2 Normal End: You need to play along with the craziness of the others, so “don’t be normal”. You should reach this ending as long as the majority of the answers you picked are siding with the others. If it’s easier for you, you can always think of it as aiming for one character’s route and pick their answers (as long as they aren’t Zen’s).
In my case, I went for most of Jumin’s answers.
End 3 Bad? End:
00:00 Today is…
3:29 Zen’s Birthday
VISUAL NOVEL: JUMIN’S GIFT
7:07 Can’t leave!
10:26 707, the cardboard
VISUAL NOVEL: ZEN AT YOOUSUNG’S PLACE
12:31 This is all a dream
VISUAL NOVEL: DELIVERY’S HERE
14:06 Cardboard 707 and cat oven
16:21 Suspicious Jumin
VISUAL NOVEL: I CAN BE THE SAME
VISUAL NOVEL: C&R INFILTRATION RECORDS
18:13 Traveling Anarchist
19:47 Banned plaster bust
21:19 Messenger Under Maintenance
VISUAL NOVEL: THIS IS…
21:19 Am I the weird one?
23:50 Flow of dimensions