Here is the full list of all 15 Think To Die 3 achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Pass the entire game without cheating.
Be a master of puzzle games and pass "ThinkToDie 3"
Die 125 times...
Restart 250 levels.
Restart 100 levels.
Restart 65 levels.
Restart 25 levels.
Jump 200 times.
Die 75 times...
Take a look at who made this game!
Jump 75 times.
Skip a level to cheat.
Die for the first time in ThinkToDie 3.
Survive at least 30 seconds in the mini game.
Play the "Mini Game" at least one time.