Here is the full list of all 13 Crying is not Enough achievements.
Headless little boy
Solve all puzzles
Use radiation pill.
Infected for first time (radiation).
Die for the first time.
Get 100 points playing cubica.
Kill Phyro Boss.
Kill an enemy with melee.
Kill more then 10 enemies.
Kill the first enemy.
Get 11 points playing arcade.
Play cubica for the first time
Travel to the hospital.