<p><strong>Because the point of <em>Science Adventure</em> series is not really about divergence ratio or the same worldline, but just <em>due to the official genre/theme.</em></strong></p>
<p>Back in 2008, when <em>Chaos;Head</em> was first released, the genre was officially given as &quot;Delusional <em>Science Adventure</em>&quot; (妄想<strong>科学ADV</strong>). At that time, there was no plan of making this into a series.</p>
<p>It was not until 2009 when <em>Steins;Gate</em> was released with the genre as &quot;Supposition <em>Science Adventure</em>&quot; (想定<strong>科学ADV</strong>), making it a series and also the 2nd entry.</p>
<p>This is then followed by:</p>
<ul>
<li><em>Robotics;Note</em>: Expansive <em>Science Adventure</em> (拡張<strong>科学ADV</strong>)</li>
<li><em>Chaos;Child</em>: Delusional <em>Science Adventure</em> (the same as <em>Chaos;Head</em>)</li>
<li><em>Occultic;Nine</em>: Paranormal <em>Science Adventure</em> (超常<strong>科学ADV</strong>)</li>
<li><em>Anonymous;Code</em>: Supposition <em>Science Adventure</em> (the same as <em>Steins;Gate</em>)</li>
</ul>
<p>The series emphasizes real scientific elements heavily while still allowing them to mix with fictional elements. This includes, but not strictly limited to, time travel and divergence ratio.</p>
<hr />
<p>Main reference: <a href="https://ja.wikipedia.org/wiki/%E7%A7%91%E5%AD%A6%E3%82%A2%E3%83%89%E3%83%99%E3%83%B3%E3%83%81%E3%83%A3%E3%83%BC%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA#%E6%A6%82%E8%A6%81" rel="nofollow noreferrer">Japanese Wikipedia on <em>Science Adventure Series</em></a></p>

CC BY-SA 4.0
2020-08-14T11:04:57.240Z
2020-08-14T11:04:57.240Z
Aki Tanaka
<p>I noticed that Chaos;Head’s divergence ratio is different than the one of Steins;Gate and Robotics;Notes. What was the point of that series to begin with since nothing basically happened?</p>

<steins-gate><robotics-notes><chaos-head>
What is the point of Chaos;Head if it’s not in the same worldline as the other Science Adventure entries?
# What is the point of Chaos;Head if it’s not in the same worldline as the other Science Adventure entries?
Posted by: username_0 on 2020-08-14
I noticed that Chaos;Head’s divergence ratio is different than the one of Steins;Gate and Robotics;Notes. What was the point of that series to begin with since nothing basically happened?
**Tags:** steins-gate robotics-notes chaos-head
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## 1 answers
### Answer by username_1 on 2020-08-14. Score: 2
**Because the point of *Science Adventure* series is not really about divergence ratio or the same worldline, but just *due to the official genre/theme.***

Back in 2008, when *Chaos;Head* was first released, the genre was officially given as "Delusional *Science Adventure*" (妄想**科学ADV**). At that time, there was no plan of making this into a series.

It was not until 2009 when *Steins;Gate* was released with the genre as "Supposition *Science Adventure*" (想定**科学ADV**), making it a series and also the 2nd entry.

This is then followed by:

* *Robotics;Note*: Expansive *Science Adventure* (拡張**科学ADV**)
* *Chaos;Child*: Delusional *Science Adventure* (the same as *Chaos;Head*)
* *Occultic;Nine*: Paranormal *Science Adventure* (超常**科学ADV**)
* *Anonymous;Code*: Supposition *Science Adventure* (the same as *Steins;Gate*)

The series emphasizes real scientific elements heavily while still allowing them to mix with fictional elements. This includes, but not strictly limited to, time travel and divergence ratio.

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Main reference: [Japanese Wikipedia on *Science Adventure Series*](https://ja.wikipedia.org/wiki/%E7%A7%91%E5%AD%A6%E3%82%A2%E3%83%89%E3%83%99%E3%83%B3%E3%83%81%E3%83%A3%E3%83%BC%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA#%E6%A6%82%E8%A6%81)
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