1.0·Every feature free until Premium arrives in October
MONMUSU achievements, rarest first.
Every achievement in MONMUSU, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Lord of Harem
30%
of players
- Achievements
- 12
- Rarest
- 30%
- Ultra rare (under 5%)
- 0
- Average completion
- 45%
1
Lord of Harem
Summon 9 monster girls
30%
2
Lamia
Summon Lamia
32%
3
Demon
Summon Demon
32%
4
FoxSpirit
Summon FoxSpirit
33%
5
Super star
Collect all kinds of units
34%
6
Scylla
Summon Scylla
41%
7
Centaur
Summon Centaur
41%
8
Arlaune
Summon Arlaune
41%
9
Slime
Summon Slime
53%
10
Harpy
Summon Harpy
53%
11
Millionaire
Earn a total of one million gold
62%
12
Kobold
Summon Kobold
92%
Percentages are Steam's global unlock rates across all players who own MONMUSU, refreshed daily. Under 5% is marked in the lit blue.