If you want to optimize your setup for the game, let me know: What and graphics card you are using

The Enhanced Edition improved upon the console release with better graphics, higher resolution support, and faster frame rates. Key Repack Features:

Over 30 fully licensed military aircraft, alongside playable attack helicopters (like the AH-64D Apache Longbow) and bombers. Understanding the Gameplay Shift: Close-Range Assault

So, why is a repack the only way to get it today? In 2018, Bandai Namco removed the game from digital storefronts, including Steam. The likely reasons were licensing expirations on the game's licensed aircraft and soundtrack, making it too costly to continue selling. For the PC version, this was further complicated by its original reliance on the now-defunct platform, though this was later patched out by the developer.