Here is the full list of all 18 Anykey Simulator achievements.
boom
now not hot
gg
user
game over!
all levels completed!
+time
1/3 boss complited
2/3 boss complited
buy everything
crazy
a mad man...
Yo-Ho-Ho
quack-quack
Curlew-Curlew
nice
A-a-a-a-a-a-a!
you are great...