: The game is officially supported on macOS and can be purchased on Steam.
He dragged the file to the trash, emptied it, and decided to wait for a Steam Sale. A week later, he bought the real game for the price of a burger. As he pulled his first load of timber through the rainy forests of Washington, he felt much better knowing his rig—and his Mac—were safe. How to actually get the game:
Instead of a game installer, his screen flickered. A dozen pop-up windows exploded across his desktop, claiming his Mac was "infected" and needed a "security scan." His fan began to whir like a jet engine. Within minutes, his browser was redirected to a shady ad site, and a mysterious file named setup_free_keys.dmg was sitting in his downloads folder.
Leo sat in his room, staring at his MacBook. He’d seen the trailers for American Truck Simulator —the gleaming chrome of the Kenworth rigs, the neon lights of Las Vegas, and the winding roads through the Grand Canyon. He wanted in, but his wallet was empty.
The search term you provided looks like a common "SEO-bait" title often used by sketchy websites to lure people into downloading malware or participating in scams. In reality, is a legitimate game that does not have "free registration keys" for download; it is a paid product available on platforms like Steam .