Lemme take some inventory here...
-Majora's Mask for N64 (Golden Cartridge, not sure if that's significant)
-Ocarina of Time, N64
-Perfect Dark and Goldeneye- N64. Perfect Dark probably just dropped drastically in value since it was re-tooled and put up on the Live Marketplace. But Goldeneye is another story.
-I think I still have the first Tony Hawk's Pro Skater (blue cartridge) for N64
-Donkey Kong 64 (yellow cartridge)
-Pokemon Snap and Hey You! Pikachu. I don't think the N64 Microphone really took off...
-Toy Story 2 for the N64. Yes, that IS a game. Pixar for the win.
-Mortal Kombat 4, N64. I think it's broken though.
-I'm almost positive I still have WaveRace.
-Mario Party 64, probably my favorite game to play with my brothers as a kid. (I loved Goldeneye, but they kicked my ass at it.)
-Paper Mario 64 is around here somewhere.
-Mission: Impossible 64. That game was pretty fun, but needlessly complicated. Reminded me of Hitman.
-I still have Unreal Championship, Unreal 2, and Unreal Championship 2 for the Original Xbox. XMP, the online multiplayer on Unreal 2 was rather similar to Team Fortress, except only condensed classes. They even jacked the names. (Scout, Heavy, Engineer)
-Crackdown. Yup. Crackdown. Bought it for the Halo 3 Beta, and refused to sell it back to GameStop for 2 dollars. Probably not that rare.
-Uh... Fusion Frenzy, which was a cyberpunk remix of Mario Party. One of the Xbox's launch titles.
-FarCry: Instincts, for Xbox. Only FarCry game I thought worth playing. The level editor was actually kinda fun, and I liked the campaign mode. I warmed up immediately to a character who risked life and limb, killed thousands of mercs and predators, and at the end of the game, still demanded to be reimbursed for his destroyed fishing boat. What a guy.
-Age of Empires 1 and 2, plus both expansions, for PC.
-Sega Smash pack, a PC port of seven Sega games. Included Flicky, Comix Zone, Sonic 2, Shining Force, Vectorman2, SuperHangOn, and Kid Chameleon.
-Rogue Spear, one of the early Rainbow Six games.
-PaintBrawl3, a computer game where you manage your own paintballing team, win tournaments, and buy gear. One of the later levels is damaged, so I can't finish it.
And... Um...
OH MAH GAWD... It's DUST: A Tale of the Wired West! This game is rare. Made by Cyberflix, a computer game company that made very good story-driven games. http://en.wikipedia.org/wiki/Dust:_A_Tale_of_the_Wired_West Here's the wiki for my most cherished, and rarish-ed game.