Here is the full list of all 159 Bitcoin Collector achievements.
Green barrel
Saw
Red barrel
Complete level 50
Green lazer
Purple lazer
Complete level 49
Red lazer
Blue lazer
Complete level 48
Coin2
Coin3
Coin4
Coin5
Complete level 47
Complete level 46
Door2
Open door
Cube
Coin1
Complete level 45
Complete level 44
Green light
Door1
Complete level 42
Complete level 43
Object 22
Object 23
Object 24
Object 25
Object 26
Red light
Complete level 41
Complete level 40
Object 18
Object 19
Object 20
Object 21
Complete level 39
Object 16
Object 17
Complete level 38
Complete level 37
Object 12
Object 13
Object 14
Object 15
Complete level 36
Complete level 35
Object 8
Object 9
Object 10
Object 11
Complete level 34
Complete level 33
Object 6
Object 7
Complete level 32
Object 4
Object 5
Object 2
Object 3
Complete level 31
Я
Object 1
Complete level 30
Э
Ю
Complete level 29
Complete level 28
Ы
Ь
Complete level 27
Щ
Ъ
Complete level 26
Ш
Х
Ц
Complete level 25
Complete level 24
У
Ф
Complete level 23
С
Т
П
Р
Complete level 22
Complete level 21
Н
О
Л
М
Complete level 20
Complete level 19
Й
К
З
И
Complete level 18
Ё
Ж
Complete level 17
Complete level 16
Д
Е
Complete level 15
В
Г
Complete level 14
А
Б
Complete level 13
Y
Z
Complete level 12
W
X
Complete level 11
U
V
Complete level 10
S
T
Complete level 9
Q
R
Complete level 8
O
P
M
N
Complete level 7
Complete level 6
K
L
Complete level 5
I
J
G
H
Complete level 4
Complete level 3
E
F
C
D
Complete level 2
Complete level 1
A
B
Purple button
Yellow button
Red button
Blue button
Green button
Yellow lazer