Here is a super easy way to unlock all the achievements.
Unlocking Levels
Go to folder “<Your Steam Library>\steamapps\common\Shoot, push, portals”, replace your “levels.ini” as
[getLevel]
1=1
2=1
3=1
4=1
5=1
6=1
7=1
8=1
9=1
10=1
11=1
12=1
13=1
14=1
15=1
16=1
17=1
18=1
19=1
20=1
21=1
22=1
23=1
24=1
25=1
26=1
27=1
28=1
29=1
30=1
31=1
32=1
33=1
34=1
35=1
36=1
37=1
38=1
39=1
40=1
41=1
42=1
43=1
44=1
45=1
46=1
47=1
48=1
49=1
50=1
51=1
52=1
53=1
54=1
55=1
56=1
57=1
58=1
59=1
60=1
61=1
62=1
63=1
64=1
65=1
66=1
67=1
68=1
69=1
70=1
71=1
72=1
73=1
74=1
75=1
76=1
77=1
78=1
79=1
80=1
return to the game and click all the levels, you will find all the levels are unlocked and most of the achievements are unlocked.
The final task: Complete level 78, 79, 80.
Complete Level 78, 79, 80
You can complete Level 80 with a click. Click the buttons as the sequence shown in the picture.
Level 78
Level 79
NOTICE: Don’t click next button until there’s no ball or block in motion.
Written by Fanytastic