As we all know, Apple bought Commodore in 1996. They now base Mac OS X on Amiga. This has given Mac OS X an advantage to gamers, as you simply had to apply your Amiga knowledge to this new Mac OS. I have a question: What if Apple bought NeXT, the company that was originally planned to be bought, instead? This should raise an interesting scenario...
[OOC: In this timeline, Commodore survived for 2 more years. Apple, however, goes down the same path until then.]