If you tell me what specific aspect of the 2013 version you're most interested in, I can help further: for PC hardware at the time List of original aircraft available in the 2013 beta Comparison between the 2013 version and modern updates
The 2013 version of the game was defined by three distinct difficulty levels, catering to different player skill sets: Download War Thunder PC Game 2013
Each aircraft was modeled after real-world blueprints, featuring authentic cockpits and flight characteristics. If you tell me what specific aspect of