Full list of all 9 Killing Time at Lightspeed: Enhanced Edition achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Check your messages every day.
Alice found what she was looking for.
Stay silent.
Shima was unharmed.
Check the news every day.
Finish the game.
You were agreeable.
Make a truly terrible joke.
You completed the test.