Summer Nightmare/Achievements
Summer Nightmare achievements by rarity
Global completion percentages from Steam, rarest first
Achievements
5
Rarest
40%
Ultra rare (<5%)
0
Avg. completion
53%
1
Summer Nightmare
Summer Nightmare
40%
2
Kei
Kei
42%
3
Mysterious Death
Mysterious Death
44%
4
Traitor
Traitor
54%
5
Murderer
Murderer
86%
Percentages are Steam's global unlock rates across all players who own Summer Nightmare, refreshed daily. See live player counts and stats for Summer Nightmare.