Steve Jobs made many brilliant decisions but two of the arguably worst missteps were 1) not ever having been a gamer, he had zero respect for games and the future growth of the gaming market (possibly also due to the fact that early Macintosh accusations included epithets such as "it's a fischer-price toy"), only to have this finally rectified on iOS, and 2) thinking a fruit diet would cure his pancreatic cancer.
I've been a gamer and Mac user my whole life (our family got the Macintosh 128k when I was 12 in December 1984) and the entire time, Jobs had a love-hate (but mostly hate) relationship with Mac gaming (I must have been a masochist for persisting, except for the fact that my DOS brethren had nearly constant driver/IRQ/DMA/sound issues with their games, while Macs had zero issues, digitized stereo sound long before PC's did, etc.). Despite that, there was a time when some really excellent games existed only on Macintosh, until Myst got ported to Windows 95 and that pretty much was the beginning of the end of Mac-exclusive gaming, the final nail in that coffin being Halo (which was supposed to premiere on Macs) being bought by Microsoft (which I'm guessing Jobs simply let happen).
I've been a gamer and Mac user my whole life (our family got the Macintosh 128k when I was 12 in December 1984) and the entire time, Jobs had a love-hate (but mostly hate) relationship with Mac gaming (I must have been a masochist for persisting, except for the fact that my DOS brethren had nearly constant driver/IRQ/DMA/sound issues with their games, while Macs had zero issues, digitized stereo sound long before PC's did, etc.). Despite that, there was a time when some really excellent games existed only on Macintosh, until Myst got ported to Windows 95 and that pretty much was the beginning of the end of Mac-exclusive gaming, the final nail in that coffin being Halo (which was supposed to premiere on Macs) being bought by Microsoft (which I'm guessing Jobs simply let happen).