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