Chaos;Child achievements


3.6 from 127 votes

There are 34 Chaos;Child achievements worth 1,107 (1,000)

681 tracked gamers have this game, 529 have completed it (77.68%)

Achievement Details

Secret Achievement in Chaos;Child

Secret Achievement22 (20)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 557 tracked gamers (82% - TA Ratio = 1.10) 682  

Achievement Guide for Secret Achievement

Al Soure
289,003 (180,835)
Al Soure
Achievement won on 22 Dec 14
TA Score for this game: 1,107
Posted on 18 January 15 at 14:12, Edited on 19 January 15 at 13:37
This solution has 2 positive votes and 0 negative votes. Please log in to vote.
(If you were viewing this solution on Xbox One using TA App, I'd recommend to use Internet Explorer instead. Links don't work on TA App as of now.)


After finishing the game once and viewed Over Sky End, start a new game. Then pull delusion triggers as follows. Please see my solution on no mistake in mapping triggers achievements for the notation used for mapping triggers. In short, choose all positive except for the 3rd and 4th delusion triggers of chapter 3.

Chapter 1: positive, positive, positive, positive, positive/positive, positive, positive, positive, positive, positive, (mapping trigger: r2c1, r3c2, r1c3, r2c3, r3c1, r1c1, r1c2), positive, positive.

Chapter 2: positive, (mapping trigger: r2c1, r1c1, r2c3, r2c2, r1c2), positive, positive, positive.

Chapter 3: positive, positive, neutral, neutral.

Chapter 4: (mapping trigger: r1c2), positive.

Shortly after you chose positive for the 1st delusion trigger of chapter 4, this achievement will pop. I highly recommend to make a save there and also make a note on the save slot you used.


This achievement is unlocked by meeting the conditions to branch to the specific story of Nono Kurusu (hereafter called Nono Route). The achievement unlocks at the point where the final condition to branch is met.

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In this case, there's a short scene after you chose positive for this 1st delusion trigger of chapter 4, and you have to read through the scene to see the achievement pop.

Make a save data here. If the achievement popped, you can go to Nono Route anytime by loading this data.

After the conditions are met, the current playthrough is locked to Nono Route and triggers chosen hereafter doesn't affect story branching. Note that if you've already met the conditions to enter Hinae Route or Hana Route in the same playthrough, those routes will take the precedence and you can't enter Nono Route. So choosing non-positive triggers for the 3rd and 4th delusion trigger of chapter 3 is almost the must.

The story follows the main story line for a long while. The actual Nono's story starts at the end of chapter 9, in the duel at the high school.

Shortly after the story branched, the game will stop at the 1st (and only) delusion trigger of Nono Route.
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Again, I recommend to make a save here and note down the slot for later use. For the actual details of Nono Route, I've collected them up in my solution for the Nono Route ending, so please refer to that solution (but actually, there's little to tell there).

Also to note is that the game don't branch in your 1st playthrough. You must finish the game once and get to Over Sky End before trying this achievement.

Chaos;ChildSecret AchievementThe Secret Achievement achievement in Chaos;Child worth 53 pointsContinue playing to unlock this secret achievement
(got to Over Sky End - the normal ending)


Solution for 【錯綜する光と影に惑う思いは】 in Chaos;Child (got to Real Sky End - the Nono Route ending)
Solution for 僕は情強だ in Chaos;Child (no mistake in mapping triggers)
Solution for 【情報強者は事件を追う】 in Chaos;Child (basic tips for this game. Won't hurt to read if you haven't)

FURTHER DETAILS (basically you don't need to read this for achievements):

Just for the record, the trigger sequence shown in the summary part is not the only answer to meet the conditions for entering Nono Route. Only that it's a sequence that has tested to work.
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