Here is the full list of all 38 Bouncers achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Y
Z
X
W
V
U
T
S
R
Q
P
O
N
M
L
!
K
?
0 Bounce
6
7
8
9
F
G
H
I
J
5
E
4
D
3
C
2
B
1
A