Here is the full list of all 20 Loading Screen Simulator achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Get 100 points in the game
That’s too much! I don’t know if I can pay for this
KALM DOWN! YOU GONNA DOWNLOAD THE ENTIRE INTERNET
Your PC is slowly sucking in the universe
That’s Mega
Now you can make Loading great again
Doobydoobydabbadoobydabadooda bedigabibblebede, It's a secret!
Okay why?
Click…
Again?
Wow that was fast
Finally
Click the button 10000 times
Huh, I didn’t know that it was possible to win in console… cool
I can work with that
Slooooooooooooo
Click the button 1000 times
You dirty little hacker ;)
Click the button