: If you bought a digital key (e.g., from Green Man Gaming), open the Steam client, go to "Games" > "Activate a Product on Steam," and enter your code.

: Buy the game from one of the official stores listed above.

: A price comparison tool that has identified offers as low as $3.86 from various vendors. Minimum System Requirements

: After the 6 GB download completes, click Play to start your farming career. Go to product viewer dialog for this item.

: Often considered the standard for PC gaming with integrated mod support and community reviews.