Servant of the Lake All Achievements: The Full List
The Servant of the Lake all achievements list — every one of the 49 confirmed on Steam, split into story, hidden, and post-game achievements with triggers.
Servant of the Lake has 49 Steam achievements, confirmed directly on the game's Steam store page. Community breakdowns put that at roughly 24 story achievements earned by simply playing through the main tasks, 24 optional hidden achievements tied to non-obvious extra actions, and one achievement reserved for the post-credits secret ending — though only the total of 49 comes from Steam itself; the 24/24/1 split is a community-derived estimate that happens to add up correctly.
How the achievement system works
Almost every main task in your notebook has a matching hidden achievement attached to it, and the two often can't both be earned in the same pass — triggering the hidden version usually means doing something other than the "obvious" correct action. The good news is you don't need to get everything right the first time: once you've finished the game, your notebook unlocks a chapter-replay feature that lets you jump directly back into any completed task to chase a missed achievement, without restarting the whole game.
Chapter replay is the intended way to 100% this game
A full playthrough demonstrated jumping back and forth between multiple replayed sections specifically to mop up missed hidden achievements — this is the expected way to complete the list, not a workaround.
Hidden achievements by day
This table covers the trigger for each notebook task's optional hidden achievement, based on a full community-compiled list cross-checked against dedicated achievement videos:
| Day / Task | Hidden achievement | How to trigger it |
|---|---|---|
| Day 1 — The Arrival | Petting the Horse | Interact with the horse's face repeatedly |
| Day 1 — Preparing Breakfast | (unnamed) | Give the cat milk before the usual dead mouse |
| Day 1 — Waking Up Aldous | Exercising with Mr. Aldous | See the exercise solution page for exact steps |
| Day 1 — Preparing the Reception | Small Repairs | Dust the servant quarters' painting until it falls, then repair it |
| Day 1 — Welcoming the Guests | Ruining the Bouquet | See the flower puzzle page |
| Day 1 — Serving Tea | Serving Matcha Latte | See the matcha latte page |
| Day 1 — Opening the Reunion | Soothing the Baby | See the soothing the baby page |
| Day 1 — The Night Watch | Checking for Intruders | Check the garden's glass doors from the back hallway |
| Day 1 — Searching the Attic | Chase Away the Crow | Click the crow when it appears outside the attic window |
| Day 2 — Preparing Coffee | Serving Mr. Aldous His Favorite Coffee | Roast the beans on the stove before grinding them |
| Day 2 — Waking Up William | Tickling Mr. William | Tickle his nose, chest, and feet with the feather, in that order |
| Day 2 — Cleaning the Floors | Deep Cleaning | Also clean the stick-figure graffiti in the servant quarters |
| Day 2 — Going Hunting | A Perfect Hunt | Shoot every huntable animal, including a hidden shot near the bridge |
| Day 2 — Doing the Washing | (unnamed) | Peek through the bathroom door's keyhole |
| Day 2 — Helping with Bathing | (unnamed) | Wipe the condensation off the window after Alexandra falls asleep |
| Day 2 — Night Time Duties | (unnamed) | Throw a specific object off the balcony near the bathroom |
| Day 2 — Inspecting the Cellar | Pest Control | Use the magnet to fish out a key first, then the mouse; deal with the mouse once it escapes |
| Day 3 — Looking for the Cat | (unnamed) | Pet the cat once you're carrying it |
| Day 3 — Assisting in Alchemy | (unnamed) | Feed the finished elixir to the parrot before giving it to Aldous |
| Day 3 — Unforeseen Maintenance | (unnamed) | Find the maid's note to her brother in the table-leg compartment — see missing brother |
| Day 3 — Preparing Dinner | (unnamed) | Kill a fly with a knife while decorating the cake, then add it to the soup |
| Day 3 — Dressing up for Dinner | (unnamed) | Move a fish-shadow portrait detail, then pin a matching fish pin to William's coat |
| Day 3 — Serving Dinner | (unnamed) | Repeatedly pull the chandelier rope during the toast until Aldous tells you to stop |
| Day 3 — The Departure | First Aid | See the handkerchief / First Aid page |
| Post-game — Secret Location | You've Found Him! | See the You've Found Him achievement page |
Some achievement names are unconfirmed
Steam's own page confirms the total of 49 and most of the named achievements above have been directly verified through dedicated videos, but a handful of triggers listed as "(unnamed)" come from a single compiled source without an independently confirmed official achievement title. Treat the trigger conditions as reliable and the missing names as pending confirmation.
Frequently asked questions
How many achievements does Servant of the Lake have?
49, confirmed directly on the game's Steam store page.
Do I need a second playthrough to get every achievement?
No — the notebook's chapter-replay feature lets you jump back into any finished task after completing the game once, so you can mop up missed achievements without starting over.
What's the one achievement I can't get until after finishing the game?
You've Found Him!, unlocked only through the post-credits secret ending chain.
For a closer look at just the optional hidden ones, see the hidden achievements page, or missable achievements for the ones most players lose without realizing it.