Starcraft 64. 2p Splitscreen Starcraft fun. Also, I've got a copy of SC on our school network, and we have epic LAN matches every lunch hour.

San Francisco Rush
Rush 2
Rush 2049
A great little series of N64/Arcade racing games.
Hydro Thunder was also awesome.

Although I'm not too big on arcade racing, since the wheels are usually terribly insensitive.

Agreed. I dominated at the arcade version of Rush 2. And the ferry system has Rush 2049 hooked up as a two player two console arcade.

Bio Menace (freeware now!), Duke Nukem 1&2, Jazz Jackrabbit, Monster Bash.

Played those games when I was four years old, and still really like them. Also, Scorched Earth is crazy awesome but I didn't actually play it until 2006 or so.

I think this was my first PC game? Or maybe that was Lego Creator? They were my first two computer games, with which I wasted the first several dozen of the thousands of hours I've spent on computer games.

Still a fairly fun game. I'm amazed that after three or more years of not playing it I still had the icy track committed to memory.
I recently reinstalled it, pooossibly at the cost of my computer functioning, since it replaced some graphics software with it's "up to date" version, which is probably written in caveman hieroglyphs or something. So maybe I should try rebooting my computer and playing a more modern game again before re-appreciating Lego Racers too much.

I used to love that game, but i always felt too limited in the car creator.

OMFG HOT WHEELS CRASH.

That game own'd.

Fallout 1, probebly the best game ive ever played. So many things to do...So little ammo to do so...

On a slightly off-topic note, I just got a PS2, the GTA trilogy (3+VC+SA), MGS2+3, and Mercenaries. Oh, dear :3

Halo: Combat Evolved. 'Nuff said.

We played the trial of that on Blood Gulch religiously at my school until we got a copy of Quake Wars: Enemy Territory recently. Oh such fun.

LEGO Island, I must have wasted atleast 50 hours when I was 6-7.

Lego island, oh god.
I used to love that game so much. I remember that cave, i used to activate noclip and look inside it. I did that with other buildings, too.

How we love them, the old lego games.
The new ones aren't really of that caliber imo, like they just take modern games and change the models.