Version 2.0.3.0 is an older build (likely from early 2021). The final official version was v2.8 , which unlocked all marketplace cosmetics for free for owners. A "2.0.3.0" version would lack these features and the "Definitive Edition" content.
Any online offer for a " Marvel’s Avengers Free Download (2.0.3.0)" should be treated with extreme caution, as the game has been officially and is no longer available for free or legal digital purchase . Status of the Game Marvel’s Avengers Free Download (2.0.3.0)
Downloads from unofficial sources frequently contain malware, spyware, or ransomware designed to compromise your device. Version 2
Crystal Dynamics ended support for Marvel's Avengers in September 2023 . Any online offer for a " Marvel’s Avengers
The game was removed from all digital storefronts (Steam, PlayStation Store, Xbox Store) on September 30, 2023 .
If you purchased it before September 2023, it should still be in your Steam , PlayStation , or Xbox library for re-download.