Here is the full list of all 14 Achievement Simulator achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Unlock all 100,000 achievements
Unlock all achievements in the 24 games
Unlock all other achievements
Launch the game 10 times
Earn a lifetime amount of $5000
Unlock 75,000 achievements
Unlock all achievements in any 12 games
Unlock 50,000 achievements
Unlock 25,000 achievements
Have all 24 games bought in the store
Click a total of 2500 times
Bought all upgrades available
You found all the hidden trading cards
Click the game logo in the main menu