You can still find used physical copies (DVD-ROM) through third-party retailers like Amazon or eBay.
Windows 7 / XP (Service Pack 3) / Vista (Service Pack 2) download-the-amazing-spider-man-2-game-for-pc-free
The game is often categorized as "abandonware" by gaming communities. Sites like those discussed on Reddit's Abandonware community may host files, though these are not official sources. You can still find used physical copies (DVD-ROM)
If you are looking for a modern Spider-Man experience that is officially supported and available for download, consider these titles: consider these titles: