Here is the full list of all 12 Anxiety achievements.
50 unsuccessful attempts to light a fire, for one game.
Avoid the attack of the golden mask.
Survive in first night.
Survive in second nigh.
Survive in third night.
100 lamps on fire, for one game.
Now they will not notice you. Maybe...
Kick the lamp over the meatman.
Beat off flying knife.
Eaten by the angler.
Howard in heaven.
Victor in hell.