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.
Pass all levels in ThinkToDie
Restart 150 levels or more...
Restart 75 levels...
Kill 125 players.
You skipped at least one level by pressing F10 ...
Kill 50 players.
Take a look at the Credits...
Restart 25 levels...
Already failing at level 0.
Die for the first time.
Play the mini game one time or more...