Quick Answer
MONOMOON has 15 achievements, including 14 hidden achievements. The global unlock rates below are from November 12, 2026.
| Achievement | Official condition | Global unlock rate | Hidden initially? |
|---|---|---|---|
| Moon | Restore the Moon | 5.2% | No |
| Sea | Obtain the Sea Emblem | 18.4% | Yes |
| Earth | Obtain the Earth Emblem | 16.0% | Yes |
| Amulet | Find the Amulet | 11.3% | Yes |
| Sky | Obtain the Sky Emblem | 9.9% | Yes |
| Wand | Find the Wand | 5.6% | Yes |
| Tome | Reveal all pages of the Tome | 2.6% | Yes |
| Hourglass | Find the Hourglass | 2.0% | Yes |
| Fruit | Find the Fruit | 1.9% | Yes |
| Skull | Find the Skull | 1.6% | Yes |
| Crown | Find the Crown | 1.5% | Yes |
| Mirror | Find the Mirror | 1.5% | Yes |
| Wanderlust | Activate the Seeker | 1.0% | Yes |
| Scales | Find the Scales | 0.2% | Yes |
| MONOMOON | The End | 0.2% | Yes |
Which MONOMOON achievements are the rarest?
Scales and MONOMOON share the lowest global unlock rate, at 0.2% each. Wanderlust follows at 1.0%, with Crown and Mirror tied at 1.5%. Skull is next at 1.6%. These percentages compare global unlocks; they do not give a required completion order.
If you are comparing item goals, use the MONOMOON items and upgrades alongside the table.
Which MONOMOON goals should you check next?
If you want the least-unlocked goals, check Scales and MONOMOON first. If you are checking hidden goals, include every row except Moon. If you need help progressing between goals, open the MONOMOON walkthrough. If you need the broader game overview, return to the MONOMOON home page.
FAQ
MONOMOON has 15 achievements.
All 14 achievements other than Moon are initially hidden.
Restoring the Moon is the condition for Moon. The separate MONOMOON achievement has the official condition “The End.”
Yes. Its official condition requires revealing all pages of the Tome.