Post-game · Major spoilers
Servant of the Lake Secret Ending Guide
Restricted Record
Access after Day III
This guide reveals events and puzzle solutions that become relevant after the main three-day story.
Have you finished The Departure?
0 / 24 tasks. You are still in the main story. Finish The Departure first unless you intentionally want post-game spoilers.
The secret route sits after the 24-task story. It is optional post-game content, not a twenty-fifth duty.
Based on the steps you have checked here — this page does not read your game save.
Before You Start
Recommended
- ✓ Finish The Departure
- ✓ Know the normal Attic puzzle
- ✓ Expect major story spoilers
Not required by this guide
- ✗ Re-read the whole Day 1 walkthrough
Secret Ending Quick Route
Where are you stuck?
Story
Normal Day 1 Attic
5 → 3 → 6
Post-game
Alternate Achievement / post-game Attic
4 → 2 → 3
4 → 2 → 3 is not the normal Day 1 Attic solution. It only becomes relevant under the alternate post-game / Achievement condition.
1. Finish the Main Three-Day Story
Complete Day 1, Day 2 and Day 3 through The Departure before treating the route below as part of your normal progression.
You are still in the main story. Finish The Departure first unless you intentionally want post-game spoilers.
Main story
0 / 24 tasks
- Day I 0 / 9
- Day II 0 / 8
- Day III 0 / 7
Locked · 2. Unlock the Post-Game / Achievement Route
Locked · 3. Return to the Attic
Locked · 4. Use the 4–2–3 Constellation Solution
Why Doesn't 4–2–3 Work?
If the symbols are correct but nothing happens, the most likely issue is the route condition rather than the constellation sequence itself.
Locked · 5. Continue Through the Secret Hatch
How to Reach “You Found Him”
This is the post-game Attic branch players usually mean when they search for that phrase. Follow the five stages above. This page does not expand a lore reading of the ending.
What to Do After Day 3
The main three-day route ends with The Departure. Notebook and achievements are separate completion trackers. The secret route is extra post-game content.
Post-game timeline
Day I → Day II → Day III
↓ The Departure Walkthrough
↓ Post-game
↓ Post-game Attic solution
↓ Secret hatch becomes available
Related Completion
★ Associated post-game achievement
Attic achievement route
Open Achievements →Overall completion
- Tasks 0 / 24
- Notebook 0 / 31
- Achievements 0 / 49
Secret / post-game route is extra content. It is not required to finish the 24-task walkthrough, and this guide does not require 31/31 Notebook.
Secret Ending FAQ
01What is the normal Attic solution?
5-point → 3-point → 6-point during the normal Day 1 story.
02What is the post-game Attic solution?
4-point → 2-point → 3-point.
03Why doesn’t 4–2–3 work during Day 1?
Because the alternate sequence belongs to a condition-dependent Achievement / post-game version of the Attic puzzle. It is not the normal story answer.
04Do I need to finish Day 3 first?
The route is designed as post-game content; finish the main three-day story before following this guide unless you intentionally want spoilers.
05What happens after entering 4–2–3 correctly?
The alternate Attic branch makes the secret hatch / progression available. Continue through the newly opened optional route.
06Is 4–2–3 the same as the normal Attic answer?
No. Normal story is 5–3–6; alternate post-game is 4–2–3.
07Is the Secret Ending required to finish the 24-task walkthrough?
No. The main three-day route ends with The Departure. This page covers optional post-game progression.
Post-game
Stage 1 / 5