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