Here is the full list of all 40 WayOut 2: Hex achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
MAP
U
8
T
Y
?
V
S
Q
P
0
9
Z
X
W
R
O
M
5
7
6
K
!
N
L
4
3
1
H
I
J
2
G
F
E
D
C
B
A