Here is the full list of all 11 Think To Die achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Restart 150 levels or more...
Kill 125 players.
Restart 75 levels...
Kill 50 players.
Restart 25 levels...
Pass all levels in ThinkToDie
You skipped at least one level by pressing F10 ...
Play the mini game one time or more...
Die for the first time.
Already failing at level 0.
Take a look at the Credits...