My favorite pc games 1-10 would have to be as followed

10. Quake

9. Half Life 1-2

8. Duke Nukem 3D

7. Wolfenstine

6. Doom

5. counterstike

4. warcraft 3

3. starcraft

2. Diablo 2

1. World of Warcraft

my easy favorites: daggerfall, oblivion and morrowind! They all are elder scrolls games i know, but i also enjoyed wizard 101 and wonderking also windslayer was kinda good. oh and zsnes YOU MUST PLAY OBLIVION!!!!!!! NOW!!!!!!! oh yeah and fable was really good part 1 and 2. cant wait for 3.

My favorite PC game is Return to Castle Wolfenstien(best multiplayer ever, imo)

I would have to say the Fable series. Very fun games if you ask me. The system and way the game works is just entertaining to go through.

My favorite is Super Mario Flash, I liked how the main game of it was fun. But my favorite part of the game was the level editor! I spent hours playing ad creating levels, but they were easy for me since I made them. So I went to the level portal ad got other peoples levels. I loved the ones were you hold left. Those were designed with perfect timing and thought. I've played a LOT of games on the internet, but none of them are as fun as Super Mario Flash(though some of them were pretty good).

Mine are Grand Theft Auto: San Andreas, Plants VS Zombies, Peggle, and Doom.

mine is wizard101.it is a great game that is very kid friendly and fun.It is affordable at only ten dollars a month for membership so it is better than world of warcraft.In the game you use cards as spells and get pointsa every four to five level and you can buy new spells....My sencond favorite game is world of warcraft it is extremely fun!

I'll make a top 5 of my favourite games.

1) Counter Strike: Source
2) Counter Strike 1.6
3) Call Of Duty 2
4) Age of Empires
5) RTCW: Enemy Territory

Other games I've played & liked are:
FIFA 08
Rainbow Six series
Company of Heroes
Brothers in Arms : Hell's Highway
Call of Duty 4
...

I love Delicious: Emilys Taste of Fame, Emily's Tea Garden and Emilys Holiday Season.

my favs r zoo tycoon 1 and 2 zoo eper and wold of zoo and mine catf tos r my favs i love play them avey day i love them all thay r fun 2 play

*edit* Forgot I already listed my games here lol.

I most say Sonic Heroes and Spore: Galactic Adventures.

My favorite computer game is Half Life 2
It's just pure greatness

My favorite PC game was Myst. Myst was one of my favorite Fps RPG game.I used go remember playing it in my cousin's house. The graphics were amazing and excellent.

I also like The Valve games; HL2,HL2 Deathmatch,CSS,CS 1.6,DOD,DOD Source. Amazing games they are.

i think i have only one favourite game for pc it's : Warcraft 3 the frozen throne

I actually like Myst. It was fun, and easy to play. You couldn't die, and the graphics were awesome.

I have a new favorite PC game which is Star Craft II that game is the best! And highly recommend it for its awesome gameplay, movies and intense online battles.

I discovered a downloadable game not long named Minescape ( Thanks to Machinima ) . And its EPIC...

It may still be an Alpha (Beta soon cannot wait!) but this game is my favorite!

The graphics are kinda *cough* *cough* I mean really simple but they will probably change it since it is still an Alpha. But who cares about the graphics when the game play is just soooooo awesome? It's technically a survival game when in Day time you build stuff, collect stuff and dig stuff up (yes a lot of stuff) but when you reach night time you have to SURVIVE!!!! Zombies, jumping spiders, Skeletons armed with bows and Creepers (Exploding monster that can live in the daylight) will spawn and hunt you down! (And also the poor critters that stand in their way...)

The main thing in this game is the crafting system. It would be too hard to explain so I HIGHLY(It's in caps so you know its important ) recommend to go watch some videos on YouTube about this game and if you think its your kind of game be sure to buy it!

DIABLO!!!!! Its the best ever! None of your other answers are valid because Diablo wins all.

Sorry I'm feeling a bit silly today.

I would have to name The Operational Art of War III as my favorite computer game. Definitely the most flexible engine in computer wargaming, and it depicts combat over the last century accurately enough without devolving into a logistical or tactical micromanagement-fest. It's also quite easy to get into; mastering the internal formulas and mechanisms is neither difficult nor time-intensive.

Second place is Europa Barbarorum. It isn't a game per se, but it's the best game modification, period. Untold thousands of man-hours have been invested into it and its even more illustrious (though of excessively protracted development) reboot.

I also hold Deus Ex, Team Fortress 2, Red Alert 2,and Planetscape: Torment in rather high regard.