So I have been playing Doom 64 on my PC since there exist a method of turning an N64 Rom of the game into a full-fledged PC game thus making it Doom 64 EX. I would have never found out about it without GGGManlives:

https://www.youtube.com/watch?v=sflyowXFTf4

And holy shit this is the game to some fans is the real Doom 3.

Big maze-y level design. New Spirtes for Weapons and Enemies I mean seriously the Cyberdemon looks even more scarier.

The hell levels has a more Quake 1 like look to it.

The game has a more Horror feel to it especially the soundtrack like this:

https://www.youtube.com/watch?v=o6gwzyqUc3k&list=PL25F47CA6F3F95562&index=16

https://www.youtube.com/watch?v=s6ghG072FUY&list=PL25F47CA6F3F95562&index=15

Doom 64 is good (at least on the PC). Its puzzle design is a bit unfair and you tend to get caught on the environments more than in the original games, but for the most part it's just a darker, creepier version of Doom. Great fun.