Hours with a sample, or no number
How long is ANOMALITH?
Game8 gives a twenty-to-twenty-five-hour playtime estimate, matching the producer interview’s story estimate. Inven reports about 20 hours rushing or over 30 with side stories. These are attributed estimates, not a HowLongToBeat average.
Game8’s written playtime estimate and its reported 35-hour review session are distinct measures. HowLongToBeat returned a general page without an ANOMALITH result in this HTTP review; no submission count can be confirmed.


Main story
Game8’s review and a 163.com interview with producer Kei Kidokoro both say 20–25 hours for the main path. That is two independent sources for the same range. The interview also says there are no multiple endings. That last point is only the interview.
With side content, the two reviews do not match
Game8’s review log records 35 hours completed. It is one reviewer’s session, not a measured 100% completion time. Inven Global writes 30-plus hours if you take side quests, and about 20 if you rush. These different scopes are listed separately rather than averaged.
The HowLongToBeat URL returned a general page without the requested ANOMALITH search result in this HTTP check. That is a retrieval limitation, not proof of zero submissions. No HLTB average or submission count is published here.
| Scope | Figure | Source |
|---|---|---|
| Main story | 20–25 hours | Game8 and the 163.com interview |
| Reviewer’s completed session | 35 hours | Game8 review log; not confirmed 100% |
| With side content | 30-plus hours | Inven Global |
| Rushed | about 20 hours | Inven Global |
| Demo estimate | 1.5–2.5 hours | PlaySphere only; Steam’s 10% is a separate claim |
| HowLongToBeat | Not retrieved | General page returned; submissions unknown |
Questions people ask
How long is the demo?
PlaySphere says 1.5–2.5 hours. A Steam news line supports “about 10%” of the full game. A HowLongToBeat demo result was not retrievable in this check.
Is there a completionist time?
No verified 100% completionist estimate is supplied here. Game8’s 35-hour session and Inven’s 30-plus-hour side-story estimate have different scopes; HLTB submissions could not be checked.
