• You can ignore the stream minigames, they don't give enough stress reduction to matter. Stress is not routed tightly, except where we're deliberately trying to get stress events.
  
• Missing a DM decreases affection by 5; this can be used strategically, but is not needed for the achievement routes. The Day 15 max followers run, on the other hand...
  
• Some of the noon JINE messages force actions; reload if that happens when it matters (it's fairly unlikely, because plot and Internet Angel/Sponsorship unlocks take priority). If it's one you can respond to (like the dinner/bath/you one) you can ignore it. The messages you can get depend on current stats - see my other guide for a list. Also, you won't get random noon messages with 80 stress, and won't get random dusk/night messages with 60 stress.
  
• Ame refuses to stream for a couple of days after Breakdown Stream 3; this happens in the run and is accounted for. The stream streak break is pretty inconvenient if you're trying to get followers.
  
• There is a 1% chance of getting a bonus night action; this is BAD if you're trying to get followers, because it will break your streaming chain. Reload if it happens.
  
• Useful actions for adjusting stats for endings: Internet -> Dinder (-stress, -affection, +darkness), Go Out -> Hospital (-stress, +affection, -darkness), Medication (-stress, +darkness), Internet -> Video Streaming (-stress), Internet -> Social Media (+stress with enough fans), Vanity Search (-affection, +darkness), Sleep Until Tomorrow (-stress, -darkness; safe to use at 0 darkness because that ending can only trigger at night, but if Ame forces an action you'll have to reload).
  
• You don't need to respond to Ame's DMs after an action, just the ones she sends before picking an action. Also, reading the DM is sufficient, you don't have to answer. If you can click through an action before the message actually arrives, it will be skipped with no consequences.
  
• In the low darkness/affection version of the day 15 late night event, picking the first option every time decreases stress.
  
• You need 80 affection for the day 24 event; it raises max affection to 120 and also behaves like a normal going out (-10 stress, +6 affection). Make sure that you have positive mental darkness, because it ends at night and will game over you if you were at 0. It's not required for anything (except a hilarious message in the Needy Girl Overdose ending), so you may want to keep affection below 80 to avoid it.
  
• Streaming Internet Angel 5 removes stress increase from streaming and locks the medication action; this will stop you from unlocking stream topics that require medication. It is also required for the Do You Love Me? ending.
  
• The stress streams do count as streams for the purposes of maintaining streaks. The day 1 stream also counts, and due to a bug if you play from day 1 you can still maintain a streak if you don't stream on day 2. The routes do not use this bug, they start by reloading from day 2.

• So Close Yet So Far - have less than 10k followers by the end of Day 10
  
• Blazing Hell - Random event with 60 darkness (does not actually end the game, but wastes a day)
  
• Normie Life - have 0 mental darkness at night
  
• Cucked - have 0 affection at night
  
• Ground Control to Psychoelectric Angel - have affection equal to affection cap at night
  
• Bomber Girl - have 120 stress at night
  
• INTERNET OVERDOSE - have raised stress cap to 120 and have 80 stress when Day 25 starts
  
• Flatline - leave Ame on read 5 times
  
• Nymphomania - have *** 6 times
  
• Rainbow Girl - use Magic Paper 5 times
  
• Fallen Angel - do Sexy Stream 5
  
• Welcome To My Religion - do Conspiracy Theory stream 5, use Magic Paper, then stream at night, or wait until Day 30 (it overrides the Day 30 endings)
  
• Painful Future - do Breakdown Stream 5
  
• There Are No Angels - Reach Day 30 with <500k followers, <60 affection, and >=60 darkness
  
• Labor is Evil - Reach Day 30 with <500k followers, >=60 affection, and <60 darkness
  
• Needy Girl Overdose - Reach Day 30 with <500k followers, >=60 affection, and >=60 darkness
• Catastrophe - Reach Day 30 with <500k followers, <60 affection, and <60 darkness
  
• Utopian Parody - Reach Day 30 with 500k-999999 followers and >=80 affection
  
• Needy Girl Overload - Reach Day 30 with >=500k followers and <80 affection
  
• Do You Love Me? - Reach Day 30 with >=1m followers, >=80 affection, and >=80 darkness and having done Internet Angel 5
  
• (Un)Happy End World - Reach Day 30 with >=1m followers, >=80 affection, and either <80 darkness or not having done Internet Angel 5

For Needy Girl Overdose, you can get the ending whether or not you survive. If you want to try surviving:

• You're supposed to die if you tab out or take over a minute to answer all the questions, but that seems to be broken.
  
• The first question is skipped if you never went on a date, otherwise it's where you went for your first date (she has a hilarious comment if it was the Day 24 event and you get it wrong).
  
• The second is how many times you had *** (if it was 0 you can't answer it correctly, and she has a comment in that case).
  
• The third is skipped if you didn't see the Day 15 late night event with at least 60 darkness and affection, otherwise you have to remember what she DMed you about; there are 5 random childhood traumas she can have. In the English translation this is bugged and Ame sends the message for growing up poor instead of the poor health one, so if you got the poor health DM then try both of those.
  
• For the last one you need to enter 100 characters that contain "Ame" (or her name in Japanese or Chinese; any of them work regardless of which language you're playing in) and that does not contain the clipboard data. You can cheat that by copy/pasting more than 100 characters (like this paragraph) and then deleting the last character.
  
• Then choose to ***. (due to a bug you'll get the ending even if you cancel out)

Utopian Parody also references the Day 15 late night event; if you got it, there's an extra bit where she asks which one it was, and you get some extra content if you get it right.

First let's get the early bad ends done with.

Day 2 Noon: Go Out -> Hospital
Day 2 Night: Go Out -> Hospital
Day 3 Noon: Sleep Until Night
Ending: Normie Life

Reload to day 2. Don't reply to any of Ame's DMs for this run.
Day 2 Noon: Sleep Until Dusk
Day 2 Dusk: Sleep Until Night
Day 2 Night: Sleep Until Tomorrow
Day 3 Noon: Sleep Until Dusk
Day 3 Dusk: Sleep Until Night
Day 3 Night: Sleep Until Tomorrow
Day 4 Noon: Sleep Until Dusk
Ending: Flatline

Reload to day 2. Do reply to her DMs from now on.
Day 2 Noon: Hang Out -> ***
Day 2 Night: Hang Out -> ***
Day 3 Noon: Internet -> Dinder
Day 3 Night: Hang Out -> ***
Day 4 Noon: Internet -> Dinder
Day 4 Night: Hang Out -> ***
Day 5 Noon: Internet -> Dinder
Day 5 Night: Hang Out -> ***
Day 6 Noon: Internet -> Dinder
Day 6 Night: Hang Out -> ***
Day 7 Noon: Hang Out -> ***
Ending: Nymphomania

Reload to day 7.
Day 7 Noon: Hang Out -> Spend Time Together
Day 7 Dusk: Hang Out -> Spend Time Together
Ending: Ground Control to Psychoelectric Angel

Reload to day 7.
Day 7 Noon: Sleep Until Tomorrow
Day 8 Noon: Sleep Until Tomorrow
Day 9 Noon: Sleep Until Tomorrow
Day 10 Noon: Sleep Until Tomorrow
Ending: So Close Yet So Far

Reload to day 2.
Day 2 Noon: Medication -> Overdose on Depaz (click the pills 3 times before pressing the button)
Day 2 Night: Hang Out -> ***
Day 3 Noon: Internet -> Social Media
Day 3 Dusk: Internet -> Social Media
Day 3 Night: Stream -> Conspiracy Theories 1
Day 4 Noon: Hang Out -> Play Game
Day 4 Dusk: Hang Out -> Play Game
Day 4 Night: Stream -> Conspiracy Theories 2
Day 5 Noon: Internet -> Video Streaming (also, don't answer "Aphrodisiacs" to the DM)
Day 5 Dusk: Internet -> Video Streaming
Day 5 Night: Stream -> Breakdown Stream 1
Day 6 Noon: Internet -> /st/
Day 6 Dusk: Internet -> Vanity Search
Day 6 Night: Stream -> Breakdown Stream 2
Day 7 Noon: Medication -> Magic Smoke
Day 7 Night: Stream -> Internet Angel 1
Day 8 Noon: Internet -> Video Streaming
Day 8 Dusk: Hang Out -> Spend Time Together
Day 8 Night: Stream -> Conspiracy Theories 3
Day 9 Noon: Hang Out -> Spend Time Together
Day 9 Dusk: Internet -> Social Media
Day 9 Night: Stream -> Sexy Stream 1

Day 10 Noon: Medication -> Magic Paper
Day 10 Night: Medication -> Magic Paper
Day 11 Noon: Medication -> Magic Paper
Day 11 Night: Medication -> Magic Paper
Day 12 Noon: Medication -> Magic Paper
Ending: Rainbow Girl

Reload to day 10.
Day 10 Noon: Medication -> Magic Paper
Day 10 Night: Stream -> Internet Angel 2
Day 11 Noon: Hang Out -> ***
Day 11 Night: Stream -> Conspiracy Theories 4
Day 12 Noon: Medication -> Magic Grass
Day 12 Night: Stream -> Breakdown Stream 3
Day 13 Noon: Medication -> Overdose on Embian
Day 13 Night: Medication -> Magic Paper
Day 14 Noon: Sleep Until Tomorrow
Day 15 Noon: Sleep Until Night
Day 15 Night: Stream -> Conspiracy Theories 5
Day 16 Noon: Medication -> Magic Paper
Day 16 Night: Stream
Ending: Welcome to my Religion

Reload to Day 15.
Day 15 Noon: Sleep Until Night
Day 15 Night: Stream -> Breakdown Stream 4
Day 16 Noon: Medication -> Magic Grass
Day 16 Night: Stream -> Breakdown Stream 5
Ending: Painful Future

Reload to day 11.
Get affection to a little over 60 by hanging/going out.
Repeat something that does not affect affection or decrease darkness (Streaming Video, Magic Grass) until Day 30.
There is a 1% chance of getting the SMT achievement each night Ame has 100 mental darkness. If you don't get it, you can reload back to day 11 and then play until day 30 again. You might want to do it later though, the chance goes up to 5.95% if you've seen at least 16 different endings. (SMT itself is not an ending for the purposes of this or Data0)
With at least 60 darkness, reload a noon save until Ame asks you to go buy charcoal and respond "Okay" to get the Blazing Hell ending. (You can continue the game afterwards, but it DOES count as an ending)
Ending: Needy Girl Overdose, Blazing Hell

Reload to day 28 (or a little earlier if needed), then get affection below 60 (Dinder works well) by Day 30.
Ending: There Are No Angels

You can skip this and do the optional subroutes in Playthrough 2 instead; it's a little easier there.
I assume you have between 50 and 60 affection; it doesn't really matter, just stop using Dinder when it would cause a bad ending. You can also speed it up by missing a couple of DMs.

Day 10 Noon: Internet -> Dinder
Day 10 Night: Internet -> Dinder
Day 11 Noon: Internet -> Dinder
Day 11 Night: Internet -> Dinder
Day 12 Noon: Internet -> Dinder
Day 12 Night: Go Out -> Hospital
Day 13 Noon: Internet -> Dinder
Ending: Cucked

Reload day 13.
Day 13 Noon: Go Out -> Hospital
Day 13 Night: Go Out -> Hospital
Day 14 Noon: Go Out -> Hospital
Day 14 Night: Go Out -> Hospital
Day 15 Noon: Go Out -> Hospital
Day 15 Night: Go Out -> Hospital
Day 16 Noon: Go Out -> Hospital
Day 16 Night: Go Out -> Hospital
Get affection to a little under 60 (by hanging out or going out) and then use Sleep Until Tomorrow until Day 30.
Ending: Catastrophe
Reload to day 28, then get affection over 60 by Day 30.
Ending: Labor Is Evil

Reload to Day 10.
Day 10 Noon: Medication -> Magic Paper
Day 10 Night: Stream -> Internet Angel 2
Day 11 Noon: Medication -> Magic Paper
Day 11 Night: Stream -> Internet Angel 3
Day 12 Noon: Hang Out -> ***
Day 12 Night: Stream -> Sexy Stream 2
Day 13 Noon: Medication -> Magic Paper
Day 13 Night: Stream -> Conspiracy Theories 4
This should bring you over 500k followers; if not then do Breakdown Stream 3 as well. Get affection to just below 80 (darkness doesn't matter for these endings, but you can keep it at 100 to keep trying for SMT) and then wait until day 30.
Ending: Nerdy Girl Overload
Reload to day 28 and raise affection over 80.
Ending: Utopian Parody

Start a new file if you want to keep the old one for SMT, although you get a chance on this one too.
Reload on day 2 to clear the stream streak bug if you want; I don't think it matters, but this is routed without it.
Day 2 Noon: Hang Out -> Spend Time Together
Day 2 Dusk: Internet -> Video Streaming
Day 2 Night: Sleep Until Tomorrow
Day 3 Noon: Internet -> Social Media
Day 3 Dusk: Internet -> Video Streaming
Day 3 Night: Stream -> Nerd Talk 1
Day 4 Noon: Internet -> Vanity Search
Day 4 Dusk: Hang Out -> Play Game
Day 4 Night: Stream -> Angel Explains 1
Day 5 Noon: Go Out -> Harajuku
Day 5 Night: Stream -> Nerd Talk 2
Day 6 Noon: Hang Out -> Spend Time Together
Day 6 Dusk: Internet -> Social Media
Day 6 Night: Stream -> Angel Explains 2
Day 7 Noon: Hang Out -> ***
Day 7 Night: Stream -> Letsplay 1
Day 8 Noon: Go Out -> Akihabara
Day 8 Night: Stream -> Letsplay 2
Day 9 Noon: Hang Out -> Spend Time Together
Day 9 Dusk: Internet -> Social Media
Day 9 Night: Stream -> Sexy Stream 1
Day 10 Noon: Hang Out -> ***
Day 10 Night: Stream -> Sexy Stream 2
Day 11 Noon: Sleep Until Dusk
Day 11 Dusk: Hang Out -> Play Game
Day 11 Night: Stream -> Internet Angel 1
Day 12 Noon: Cut Wrists (auto)
Day 12 Night: Stream -> Darkness 1 (auto)

If you didn't do the low darkness <500k endings before, get affection to about 60 and
then use Sleep Until Tomorrow until day 30, then reload to day 28 and adjust affection to get the other ending. For Labor Is Evil, don't pick "It's getting late..." on the third line, otherwise you won't get the achievement.
Endings: Catastrophe (<60 affection), Labor Is Evil (>60 affection)

Day 13 Noon: Internet -> Social Media
Day 13 Dusk: Internet -> Video Streaming
Day 13 Night: Stream -> Sexy Stream 3
This should bring you to 700k+ followers; get affection to just below 80 (to avoid the day 24 event), use Sleep Until Tomorrow until day 30, then reload to day 28 and increase affection to get the other ending.
Endings: Nerdy Girl Overload (<80 affection), Utopian Parody (>80 affection)

(Back to the main route)
Day 13 Noon: Internet -> Social Media
Day 13 Dusk: Internet -> Video Streaming
Day 13 Night: Stream -> Internet Angel 2
Day 14 Noon: Hang Out -> Spend Time Together
Day 14 Dusk: Hang Out -> Spend Time Together
Day 14 Night: Stream -> Internet Angel 3
Day 15 Noon: Internet -> Social Media
Day 15 Dusk: Hang Out -> Spend Time Together
Day 15 Night: Stream -> Sexy Stream 3 (this should bring you over 1.3m followers; if not, you might have gotten stream streak broken by a bonus night action)
Pick the first option for everything in Ame's night DM.

Day 16 Noon: Medication -> OD on Embian
Day 16 Night: Hang Out -> ***
Day 17 Noon: Medication -> OD on Embian (or smoke magic grass if that's available)
Day 17 Night: Hang Out -> ***
Smoke Magic Grass until 100 darkness, then do Internet Angel 5 (which locks you out of further drugs)
This is another place to get SMT, although again you might want to wait until you get 16 endings.
Ending: Do You Love Me?

Reload to day 16.
Day 16 Noon: Go Out -> Shibuya
Day 16 Night: Stream -> Sexy Stream 4
Day 17 Noon: Hang Out -> ***
Day 17 Night: Stream -> Sexy Stream 5
Ending: Fallen Angel

Reload day 17
Day 17 Noon: Go Out -> Hospital (or some other action if you don't have at least 86 stress; you need at least 76 stress at nighttime)
Day 17 Night: Stream: ASMR 1
Day 18 Noon: Go Berserk (auto)
Day 18 Night: Stream -> Darkness 2 (auto)
Reload Day 19 to remove the screen tilt effect.
If you didn't do Cucked in Playthrough 1, do Dinder on Day 19 Noon to get it.
Day 19 Noon: Hang Out -> Spend Time Together
Day 19 Dusk: Internet -> Social Media
Day 19 Night: Stream -> ASMR 2
Day 20 Noon: Internet -> Social Media
Day 20 Dusk: Internet -> Social Media
Day 20 Night: Stream -> Chat & Chill 1 (or whatever)
Day 21 Noon: Internet -> Social Media
Day 21 Dusk: Internet -> Social Media
Ending: Bomber Girl

Reload day 20.
Day 20 Noon: Hang Out -> ***
Day 20 Night: Stream -> Internet Angel 5
Keep stress above 80 but below 120 (use Internet -> Social Media to increase it if needed) until Day 25. Enjoy your interactive ending.
Ending: Internet Overdose

Reload to day 16.
Day 16 Noon: Go Out -> Hospital
Day 16 Night: Stream: Internet Angel 5
Use Spend Time Together (or go out somewhere other than the hospital) until affection is a little below 80, then raise it over 80 after day 25 (to avoid the event).
Ending: (Un)Happy End World

Read the question mark to the right of all the ending checkboxes (it unlocks after getting both (Un)Happy End World and Do You Love Me?) on the main screen for a hint.
Read the intro warning carefully for another hint.
Consider what Ame posts on social media (try posting with 100k followers to get the "Muse" version of that action) for more hints. Have you really been paying attention?
Disconnect your computer from the internet and reload day 30.
Ending: Happy End World

Time to do the 3 new routes added on 10/28. Now we're going to play the game seriously.

Restart the game from Day 1. This causes a bug which lets you keep your stream streak despite sleeping on Day 2.
Ignoring DMs is important. If affection is too high Spend Time Together becomes Pity Party, which does not give Experience.
Day 2 Noon: Cuddle
Day 2 Dusk: Cuddle
Day 2 Night: Sleep Until Tomorrow
Day 3 Noon: Cuddle
Day 3 Dusk: Video Streaming
Day 3 Night: Stream: Nerd Talk 1 (1091 followers)
Day 4 Noon: Cuddle
Day 4 Dusk: Cuddle
Day 4 Night: Stream: ASMR 1 (2631 followers)
Day 5 Noon: (Ignore her DM) Cuddle
Day 5 Dusk: Cuddle
Day 5 Night: Stream: ASMR 2 (12459 followers)
Day 6 Noon: Cuddle
Day 6 Dusk: Cuddle
Day 6 Night: Stream: Internet Angel 1 (32425 followers)
Day 7 Noon: ***
Day 7 Night: Stream: ASMR 3 (165045 followers)
Day 8 Noon: (Ignore her DM) Video Streaming
Day 8 Dusk: Cuddle
Day 8 Night: Stream: Internet Angel 2 (204178 followers)
Day 9 Noon: (Ignore her DM) Video Streaming
Day 9 Dusk: Cuddle
Day 9 Night: Stream: ASMR 4 (605615 followers)
Day 10 Noon: Cuddle
Day 10 Dusk: Cuddle
Day 10 Night: Stream: Sexy Stream 1 (1195400 followers)
Day 11 Noon: Cuddle
Day 11 Dusk: Cuddle
Day 11 Night: Stream: Internet Angel 4 (1270610 followers)
Day 12 Noon: Cuddle
Day 12 Dusk: Cuddle
Day 12 Night: Stream: Internet Angel 5 (1444575 followers)
Day 13 Noon: Dinder
Day 13 Night: Stream: ASMR 5 (3210265 followers)
Day 14 Noon: ***
Day 14 Night: Stream: Sexy Stream 2 (4973798 followers)
Day 15 Noon: Video Streaming
Day 15 Dusk: Muse
Day 15 Night: Stream: Sexy Stream 3 (7642951 followers)
Day 16 Noon: Go Out (Shibuya)
Day 16 Night: Stream: Sexy Stream 4 (9999999 followers)
Ending: Internet Runaway Angel: Be Invoked

Subroute: Dark Angel
Reload to Day 11.
Day 11 Noon: Muse
Day 11 Dusk: Muse
Day 11 Night: Stream: Chat & Chill 1
Day 12 Noon: Muse
Day 12 Dusk: Muse
Day 12 Night: Stream: Angel Explains 1
Day 13 Noon: Cut Wrists
Day 13 Night: Stream: Darkness
Day 14 Noon: Muse
Day 14 Dusk: Muse
Day 14 Night: Stream: Sponsorships 1
Day 15: Auto
Day 16 Noon: Sleep Until Night
Day 16 Night: Stream: Internet Angel 5
Ending: Dark Angel

Reload to Day 11. (Or you could do this during the drugs route)
Day 11 Noon: OD on Depaz
Day 11 Night: ***
Day 12 Noon: /st/
Day 12 Dusk: Video Streaming
Day 12 Night: Stream: Netlore 1
Day 13 Noon: /st/
Day 13 Dusk: Video Streaming
Day 13 Night: Stream: Netlore 2
Day 14 Noon: Go Out: Ichigaya
Day 14 Night: Stream: Netlore 3
Day 15 Noon: Dinder
Day 15 Night: Dinder
Day 16 Noon: Muse
Day 16 Dusk: Muse
Day 16 Night: Stream: Netlore 4
Day 17 Noon: OD on Embian
Day 17 Night: OD on Embian
Day 18 Noon: /st/
Day 18 Dusk: Video Streaming
Day 18 Night: Stream: Netlore 5
Day 19 Noon: Magic Grass
Day 19 Night: Go Out: Galactic Rail
Ending: Galactic Express

Data0 should now be available on the main screen (it requires seeing all endings); load and watch through it. At the end, close all the windows and read secret.txt. You can load savefiles by clicking the date on the bottom right, but it's buggy so you might as well exit and reopen the game.
Achievement: Comment te dire adieu