Here is the full list of all 1510 The Quest for Achievements II achievements.
Exploring the map 1 of 3
Congratulations You completed the game
You saved Steam. Congratulations
Achievement Hunting
LEGENDARY KILLER
BLOOD LUST
Rampage!
Psycho Killer
Mass Murderer
Murderer
Exploring the map 2 of 3
I am a purple unicorn!