No, the full game is not legally free by default. It is a paid product usually retailing around $9.99 - $19.99 on Steam or the EA App.
You can no longer buy the game directly from major stores. Some third-party resellers may still have finite Steam or EA App keys. "Free" Status: battlefield bad company 2 download pc new free
However, the PC community has kept the game alive through alternative methods. Here is a review of the current state of obtaining and playing the game in 2026. Current Availability & "Free" Options Official Purchase: No, the full game is not legally free by default