Here is the full list of all 35 Microtransaction Simulator achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
literally idle the game for 4 hours. Stay at home and don't spread the coronavirus.
Don't even try it
This can't be a mistake
...
Unrelated
Get a fuzz
It's a secret to everybody
Past the point of no return
Open 100 packs
Open 50 packs
You dug a hole
Lucid once
Is this a bug?
Harder than it looks
Mania
Some people graduate but they still stupid
A small loan of 1 million dollars
Old habits die hard
Yum
yeah
Get a blue
Get a green
Get a turquoise
Get a purple
2017
Take a look at me now
Get a red
Get a white
Sometimes there is a free lunch.
Get a brown