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