They Can't Stop All of Us

"Sneak into the underground base without setting off the alarm above ground during "Black Project"."

- In-game description

They Can't Stop All of Us is an achievement/trophy in The Definitive Edition of Grand Theft Auto: San Andreas.

Acquisition
To acquire this achievement, the player must sneak into the underground base of Area 69 without setting off the alarms in "Black Project".

Trivia

 * The achievement is named after the meme and Facebook event which took place on and around September 20, 2019.
 * The achievement has a similar icon to the Put 'Em Up achievement in Grand Theft Auto: Vice City.