Just got a Nintendo 64. Any games?

[Johny64]

I think the subject explains itself. Already have Super Mario 64.

 

[Dirty Hipsters]

Legend of Zelda Ocarina of Time and Majora's Mask
Starfox 64
Super Smash Brothers
Mario Cart
Golden Eye
Perfect Dark

 

[Asita]

Given your avatar, I'm guessing that Ocarina of Time and Majora's Mask are also a given. Let's see...well, you might want to check out Banjo-Kazooie, Star Fox, Golden Eye and Conker's Bad Fur Day.

 

[PuffinBox]

Let's get the bigger ones out of the way
Ocarina of Time
Majora's Mask
Pokemon Stadium 2
Pokemon Snap
Mario Kart

My personal favorites:
California Speed
Super Smash Bros

 

[Kae]

F-Zero X and as some other people have said Majora's Mask, you don't really need anything else.
The Captcha hinted at Skyrim, but I'm fairly sure that's not on N64, other results are Banjo Tooie, Pokémon Stadium 2 and Pokémon Puzzle League, seriously I think the Captcha is sentient, though I must say that I like it's Banjo Tooie suggestion but I haven't played the other 2.

 

[DustyDrB]

Donkey Kong 64. It's still my favorite 3D platformer.

 

[Fappy]

All you need is Mario 64. Seriously that game is the tits.

 

[Rumpsteak]

Wave race 64. One of my favourite games.

 

[krazykidd]

Mario 64
Donkey kong 64
Kirby 64
Golden eye 007
Perfect dark ( only if you have the expansion pack for your N64)
Turock 1-3
Star fox 64
Pokemon stadium ( only if you have pokemon red/blue)
Zelda OOT/MM
Bomberman 64

 

[Theflyingass]

Banjo Kazooie 1 and 2.

 

[daveman247]

Wipeout 64

Most wipeout games are the tits.

Better than F-zero... just.

 

[Euhan01]

Banjo Kazooie 1 and 2.

Definatly this. Also add Conkers Bad Furday to the list. Basicly get anything Rare did on the N64, its all good.

 

[Helmholtz Watson]

I think the subject explains itself. Already have Super Mario 64.

One game is a must, Conkers Bad Fur Day because it has Nazi teddy bears, terminator-esque stacks of hay, hillbilly pitch-fork, flowers with breast, ferret mafia guys, t-rex riding, lava surfing, giant opera singing poop, Dracula squirrels, death with an English accent, a German robot scientist, matrix scenes, scenes from the movie Alien and a alcoholic swearing squirrel as the protagonist.

 

[betafotball]

Road rash 64. Great game and if you can get some friends to play it with you, you´ll have tons of mad fun.

 

[Clive Howlitzer]

Since I am sure everyone is just busy recommending super well known titles. Here is an obscure one for you. Body Harvest.

 

[Zhadramekel]

ocarina of time
majoras mask
mario 64
golden eye

 

[Palademon]

I agree with what has already been said, so all I can suggest is something less popular.

Space Station Silicon Valley.

 

[Joccaren]

Banjo Kazooie
Banjo Twoie
Donkey Kong 64
Mario 64
Lylat Wars [Star Fox]
007: Golden Eye

And anything Rare did.

 

[Iron Criterion]

Pretty much what everyone else has said.

Plus Body Harvest. It's sort of a sci-fi precursor to Grand Theft Auto (made by Rockstar before they become Rockstar). What a great underrated game that was.

And Doom64 - it managed to successfully mix the Doom run and gun formula with genuine psychological horror (it has a terrifying atmosphere). It's what Doom 3 should have been.