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E.E.R.I.E2 achievements, rarest first.
Every achievement in E.E.R.I.E2, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Concentrate
1.4%
of players
- Achievements
- 7
- Rarest
- 1.4%
- Ultra rare (under 5%)
- 3
- Average completion
- 5.5%
1
Concentrate
Complete the main campaign without participating in any unnecessary battles.
1.4%
2
Field air defense 2
Complete pve_rabbit_hole
2.1%
3
Weightlifting champion
Find hidden weapons in the main campaign.
2.7%
4
Data security
Complete the task of stealing floppy disks in the main campaign.
6.3%
5
Cogs of fate
Persuade Reisen to go to the capital in the main campaign.
6.7%
6
Youkai's land
Participate in all militia battles in the main campaign.
6.8%
7
Woodpecker
Complete the main campaign.
12%
Percentages are Steam's global unlock rates across all players who own E.E.R.I.E2, refreshed daily. Under 5% is marked in the lit blue.