: BeamNG.drive uses Steam for DRM (Digital Rights Management). A legitimate key can only be activated once on a single account. A "text file" shared publicly would contain keys that are already used and invalid.
Even if the file isn't malicious, it usually won't work. BeamNG.drive requires a valid digital license activated through a platform like Steam to receive the constant updates and features that make the game worth playing. Why You Should Buy the Official Version beamng.drive license key.txt download free
These sales do not support the creators of BeamNG.drive, who rely on official sales to continue updating the game. : BeamNG