We can but Konami is never gonna be cool enough to do it.
I mean we totally can!!! We live in an age where I can get The Silver Case, NIGHT TRAP, 428, The Bunker, Tokyo Twilight, a ton of visual novels and stuff like that on the PS4, in the US. People would eat up a new Snatcher game.
For other forgotten stuff, like @OhPoorPup said, Sega was basically on fire in ways almost no other publisher ever has been right up until the end. And even with all those re-releases they have done there’s so many games of theirs from the late 90s that are truly awesome and unique but we haven’t seen since.
I was coincidentally just talking about how lame it is that D2 never came out on anything else, but today’s market, like if 428 can get a US released port on the PS4 anything is possible. That would have never made it to the US years ago, but now Sony is way more open to providing some support for just about anything.
I hate how much FromSoftware stuff is totally forgotten now too (though some did get PS3 ports in Japan and a rare few in the US). Especially the Otogi games and Kuon, like why can’t we have a new Otogi or Kuon game. I love the Souls games more than a lot of folks I know but I wish From would go back to that well once in a while.