Achievements and what they reveal
34 achievements, from enrolling at the Etchery (85.2%) down to unlocking every skill trinket ability (0.2%). Only 0.9% of players had finished the game on launch day.
Thirty-four achievements, and the launch-day unlock rates already sketch the shape of the year: a four-season story, around twenty named quest chains, and a skill trinket that takes a full playthrough to fill.

Quick answer
There are 34 achievements. The first lands before you do anything difficult — 85.2% of players had enrolled at the Etchery when this was read — and the rarest, filling the skill trinket, sat at 0.2%.
The full list with launch-day rates
| Achievement | Unlocked by | Rate (Oct 1) |
|---|---|---|
| Enrollment | Enroll in The Etchery. | 85.2% |
| A Legendary Brew | Achieve a legendary score for any potion. | 15.6% |
| Business Buds | Gather enough tulips for Clover. | 11.6% |
| Spring | Complete spring. | 3.8% |
| Festival of Plenty | Win the Seaflower Festival flower contest. | 3.3% |
| Cacophony Silenced | Shut down the printing press. | 2.0% |
| Published Author | Help Florian publish his book. | 2.0% |
| Summer | Complete summer. | 1.9% |
| Treasure Untold | Solve Russel's riddle. | 1.8% |
| Cave of Questions | Make it through the cave of questions. | 1.7% |
| Gross Garment | Find Azara's hat. | 1.7% |
| Mending Sisters | Help Mel. | 1.7% |
| Seventh Shrine | Find the seventh shrine. | 1.7% |
| Nessa's Curse | Help rid Nessa of her curse. | 1.7% |
| Ghost of Ivarice | Help the ghost of Ivarice. | 1.7% |
| Scarf Season | Get enough wool for Clover. | 1.7% |
| Fall | Complete fall. | 1.6% |
| Saving the Serpents | Heal the Driftwood Serpents. | 1.5% |
| An Ancient Master | Summon a potionmaster from the past. | 1.5% |
| Apology Worms | Reunite the moles. | 1.5% |
| Finding the Harp | Find the harp of six. | 1.4% |
| Into the Sky | (no description given) | 1.4% |
| Spiders for Peony | Deliver spiders to Peony. | 1.4% |
| Brewmaster | Achieve a legendary score of all potions. | 1.4% |
| Winter | Complete winter. | 1.3% |
| Massive Pumpkin | Win the pumpkin growing contest. | 1.3% |
| Theo's Gift | Get the correct gift for Theo. | 1.1% |
| Trained Witch | Complete the game. | 0.9% |
| Seasons of Plenty | Amass 100 thousand gold petals. | 0.7% |
| Animal Lover | Acquire all pets. | 0.6% |
| Star Baker | Bake 20 different items. | 0.6% |
| Witch of Glimmerwick | Complete every quest in the game. | 0.5% |
| Musical Witch | Master every spell song. | 0.3% |
| Arch Witch | Unlock every ability in the skill trinket. | 0.2% |
What the list tells you
Four seasons, one year. Each season has a completion achievement, and only 0.9% of players had finished the game when this was read.
About twenty quest chains. Most of the list is a spoiler-free map of side content — Nessa's curse, the Driftwood Serpents, the printing press, Florian's book, the seventh shrine, Russel's riddle, Mel's mending, Clover's tulips and wool, plus two festivals.
A full year of economy. Brewmaster wants every potion rated legendary, Star Baker wants twenty baked items, and Seasons of Plenty wants 100,000 gold petals.
The "ghost treasure" question
People searching for the ghost treasure land here, and the answer is two achievements, not one: Ghost of Ivarice, helping the ghost (13.3% by October 7), and Treasure Untold, Russel's riddle (15.9%) — both side quests.
The riddle is not documented by the developers. Player threads describe a moonstone reading "when silver fades to gold" and a matching stone at Rosewheat Fields, solved by playing the alchemy song Alchemical Resonance at it. Update 1.03 (October 7) added a UI note for songs like that one, which have no practiceable version. This is a community-reported solution; match the moonstone wording before trying the song.
Reading the numbers
Rates come from the Steam community achievement page, read on October 1, 2026. The denominator is every owner, so they drift down as new players arrive; the slowest completion is Musical Witch — the spells and songs page explains the mastery tiers.