Doom 64 is super unique in a lot of ways. For those who haven't played it or don't know, unlike a lot of versions of Doom that were released around that time, Doom 64 was not a port of the PC version of Doom, but rather a completely unique and original experience for the Nintendo 64.
It is a surprisingly good game. The atmosphere is great, and the level design and gameplay is classic Doom all the way, with a couple of unique twists. If you are a fan of the Doom games, I highly recommend checking this game out if you haven't. Fans of ported the game to PC as well, so you don't need to play it on the N64, though I haven't played those versions personally, so I can't vouch for the quality.
It is a surprisingly good game. The atmosphere is great, and the level design and gameplay is classic Doom all the way, with a couple of unique twists. If you are a fan of the Doom games, I highly recommend checking this game out if you haven't. Fans of ported the game to PC as well, so you don't need to play it on the N64, though I haven't played those versions personally, so I can't vouch for the quality.