Here is the cold, hard truth. There is no “Intel inside” modern Macs anymore. Apple has moved to the M1, M2, and M3 chips (Apple Silicon). Madden 08 was compiled for PowerPC (original release) and later Intel 32-bit.
For football fans, remains a landmark title, representing a rare moment when the premier American football simulation officially graced Apple computers. Released on September 1, 2007 , it was a direct port of the PC version, offering Mac users a depth of gameplay often reserved for console and Windows gamers. Key Features and Gameplay madden 08 for mac
The community has created custom “wrappers” that take the Windows version of Madden 08 and trick macOS into running it via a compatibility layer. Here is the cold, hard truth
Highlight that it was the last official Madden release for Mac, which makes it a "bargain bin" treasure or a collector's item. Madden 08 was compiled for PowerPC (original release)