I prefer HBK-Taker from WM XXV (so I differ with best of the past 10 years), but that's probably the only Michaels match that tops it for me. I think it was better than Michaels-Jericho from two years prior by a decent margin.
Probably like...
1. HBK-Taker at WM XXV
2. HBK-Angle at WM XXI
3. HBK-Foley, Mind Games '96
That would be my favorite three from Michaels. I owe the WM XX triple threat another watch, but the one time I saw it I put it below those three.
Still think HBK-Jarrett from July IYH 95 is Shawn's most underappreciated classic. Great match that nobody ever mentions.
HBK-HHH Summerslam 2002 (?) was pretty great from what I remember. Think it was Summerslam. Anyway, it was like his first match back. Pretty interesting for all the accolades he gets, HBK only had one short title reign after his comeback.
EDIT: There was probably some great HBK-Jericho in there too during one of the better feuds since the Attitude Era.
No Mercy was the sequel to WM2000 btw and both are very similar. Also WCW/nWo World Tour and Revenge used the same/similar engine. Easily the GOAT series of wrestling games (although I never played the Day of Reckonings for whatever reason).
I don't remember what the game was, but my favorite one is the one where my friend custom created some super-character who was practically unbeatable and then I beat him with Stephanie McMahon after nothing but a relentless series of chops. He was furious.