Campaign length

01 · Do this

Follow the route in order.

1. 01

   Use 8–10 hours as the focused main-route estimate if you are following objectives and skipping most optional detours.

2. 02

   Use 10–15 hours for a typical first playthrough with ordinary exploration, combat, notes, and a few investigations.

3. 03

   Allow 15–20+ hours if you search side routes, puzzles, upgrades, and optional investigations more thoroughly.

4. 04

   Treat your own save timer as the useful personal estimate; difficulty, retries, reading clues, and exploration change the total.

02 · Confirm

What success looks like.

• The main route has an evidence-backed estimate of roughly 8–10 hours.
• A typical first run fits the 10–15 hour band reported by the current guide and review context.
• Thorough side-content exploration can reasonably push a run past 15 hours.

03 · Boundaries

Opening-route boundaries.

• These are playtime ranges, not an official completion-time guarantee or a chapter-count answer.
• The page does not infer New Game Plus, speedrun, or post-launch-content length from the current estimates.
• A player who searches every room or retries difficult combat can fall outside the typical band without contradicting the sources.

04 · Undo

If the route stalls.

• Nothing needs to be changed in-game; use the range as planning guidance and keep playing at your own pace.
• If your run is taking longer, follow the active objective and use the Investigation view instead of assuming the campaign is broken.