The most reliable way to play the full version of Battlefield 3 on PC is through verified storefronts. The game frequently goes on sale for a few dollars.
: You can purchase the game directly from the official EA website . battlefield-3-free-download-pc-game-full-version
: At various times, specific promotional codes (like those once offered via Prime Gaming) allowed users to redeem the game for free. Technical Requirements The most reliable way to play the full
There have been specific instances where Electronic Arts (EA) gave the game away for free: battlefield-3-free-download-pc-game-full-version