Here is the full list of all 48 Fear Half Factor achievements.
You have received one star badge. Good.
You have received Two Star Badge. Keep going!
You have received Three Star Badge. Very Good!
You have received Four Star Badge. Excellent!
You have received Five Star Badge. Outstanding!
You have received Bonus Star Badge! Congrats!
Played Level 1.
Playing Level 2.
Playing Level 3.
Playing Level 4.
Playing Level 5.
Playing Level 6.
Playing Level 7
Playing Level 8.
Playing Level 9.
Playing Level 10.
Playing Level 11.
Playing Level 12.
Playing Level 13.
Playing Level 14.
Playing Level 15.
Playing Level 16.
Playing Level 17.
Playing Level 18.
Playing Level 19.
Playing Level 20.
Playing Level 21.
Playing Level 22.
Playing Level 23
Playing Level 24
Playing Level 25.
Playing Level 26.
Playing Level 27.
Playing Level 28.
Playing Level 29.
Playing Level 30.
Playing Level 31.
Playing Level 32.
Speed up!
Now, you can shoot them!
It is just the beginning!
It's 50!
Congrats! You have reached 100!
Congrats! You have reached 250!
Congrats! You have reached 500!
Congrats! You have reached 1000!
Congrats! You have reached 1500!
Congrats! You have reached 2000!