MONOMOON has 13 named objects tied to hidden achievements: three Emblems and ten other items or collectibles. The table pairs each official name with its achievement, condition, and Steam global unlock rate on November 12, 2026.
| Name | Achievement, condition, and unlock rate |
|---|---|
| Sea Emblem | Sea requires obtaining the Sea Emblem; 18.4% unlocked it. |
| Earth Emblem | Earth requires obtaining the Earth Emblem; 16.0% unlocked it. |
| Sky Emblem | Sky requires obtaining the Sky Emblem; 9.9% unlocked it. |
| Amulet | Amulet requires finding the Amulet; 11.3% unlocked it. |
| Wand | Wand requires finding the Wand; 5.6% unlocked it. |
| Hourglass | Hourglass requires finding the Hourglass; 2.0% unlocked it. |
| Fruit | Fruit requires finding the Fruit; 1.9% unlocked it. |
| Skull | Skull requires finding the Skull; 1.6% unlocked it. |
| Crown | Crown requires finding the Crown; 1.5% unlocked it. |
| Mirror | Mirror requires finding the Mirror; 1.5% unlocked it. |
| Scales | Scales requires finding the Scales; 0.2% unlocked it. |
| Tome | Tome requires revealing every page of the Tome; 2.6% unlocked it. |
| Seeker | Wanderlust requires activating the Seeker; 1.0% unlocked it. |
For progression between discoveries, use the MONOMOON walkthrough. If map coordinates leave you stuck, check the elevator puzzle guide.
Which MONOMOON achievements correspond to items?
All 13 objects above correspond to hidden achievements, including Wanderlust for the Seeker. The MONOMOON achievement conditions also cover Moon and MONOMOON, bringing the total to 15.
Where are MONOMOON Tome pages 12 and 13?
Tome pages 12 and 13 are in the far-right area, along the route to the rightmost telescope. The Tome pages guide also covers page 2 and what page 12 shows.
Where do you get fire in MONOMOON?
Fire comes from the green dragon; a later item ignites every fire pedestal across the map. The MONOMOON fire guide explains retaining fire after death and its burning time limit.
Get the facts on jump upgrades: there is no double jump or wall climb, and the book's movement hint is the roll.
FAQ
They are the Sea Emblem, Earth Emblem, and Sky Emblem. Their achievements are Sea, Earth, and Sky.
The Tome achievement requires revealing all pages of the Tome.
Wanderlust requires activating the Seeker.
Return the acorn found below to its recipient to complete one button.
The book gives clues to where moons landed.
Getting hit by the goat launches you to higher ground.