>>11831810 (OP)>What happened that almost killed PC gaming?GPU market moving from a dozen different brands to nvidia's dominance (with radeon pacing behind).
Windows 9x starting to get phased out for 2000/ME/XP despite most PC gamers still using 9x for the compatibility and support.
The big thing however was the next generation of consoles. Dreamcast showed that consoles could in fact match PC in graphics as well as provide online services, then PS2 came out and there was legit fear that it could replace PCs entirely because of all the 'stuff' you could do with the PS2. That fear was enough for Microcock to make the Xbox, and with that PCs were no longer the top of the line gaming platform they used to be, and more and more of their games were seeing console releases that arguably were better.
That's okay though, 2007 happened and PCs went back on top again, and once Kojima visited Valve they became the de facto platform for all games until the Switch came out.