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Spermination achievements, rarest first.
Every achievement in Spermination, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
500 Kills
2.0%
of players
- Achievements
- 16
- Rarest
- 2.0%
- Ultra rare (under 5%)
- 7
- Average completion
- 8.4%
1
500 Kills
Crazy Spermicide
2.0%
2
50,000 Sperm Bank Bucks
I am the 1%
2.6%
3
300 Kills
Triple Spermicide
2.8%
4
Last to the Party
Poor little guy...
2.8%
5
200 Kills
Double Spermicide
3.2%
6
Quintuplets
Minivan? No, clown car!
3.2%
7
15,000 Sperm Bank Bucks
Feeling rich?
3.4%
8
Twins
Double the trouble!
5.5%
9
Prime Digest
First into the tummy!
6.6%
10
100 Kills
Spermicide
7.9%
11
Gone Home
Screw you guys, I'm going home!
8.9%
12
5,000 Sperm Bank Bucks
A little nest egg...
9.2%
13
Concieved
Egg, meet sperm!
9.6%
14
Pacifist
Can't we all just get along?
12%
15
Digested
Whoops, wrong hole!
21%
16
Died
That wasn't so hard, was it?
34%
Percentages are Steam's global unlock rates across all players who own Spermination, refreshed daily. Under 5% is marked in the lit blue.