Why emulate ? The Master Chief Collection is available on PC. It’s missing Halo 5 though. And then Infinite went ahead and cancelled this whole storyline.
The Sniper Elite series is basically nazi-killing porn. Those won’t let you down, especially if you enjoy unplanned testicular detonations happening to nazis of any kind.
SteamWorld Heist II (Steam, PS4/5, Xbox One/Series, Switch)
Like its predecessor, it’s basically “2D XCOM with skill shots instead of randomness”. Highly recommended, perfect for gaming on the go with a Steam Deck or Nintendo Switch.
The Crusader series (No Remorse, No Regret) could have been built upon, with its famously cheesy live-action cutscenes.
The Quarantine series disappeared after its second installment, Road Warrior. Come to think of it, most mainstream vehicular combat games went away, like the Interstate series.
The Discworld adventure games (1, 2, Noir) were famously convoluted, but they did a pretty good job of adapting Pratchett’s world into video games.
Finally I would have liked to play the initially planned sequels to Advent Rising. I have (probably rose-tinted) fond memories of that game, but hey, you asked.
It is quite delightful, which is a nice change of pace from Limbo and the others. I played it last year with game pass and really enjoyed my short time with it.
Bottom line: Konami is a weird company making odd calls and has been for a long time. Someone in charge likely decided 11 years ago that MGRR should not be released on PC in Japan and that’s all there is to it.
$200M ain’t no pocket change. One would hope such high-profile failures as this or Avengers would curb execs enthusiasm for live service games, but I’m not holding my breath.