.Hack \\G.U. is awsome

BRICKGAME!

Grand Theft Auto Sanandreas
Just shoot anyone, something you can't do in real life.

WARCRAFT 3 FROZEN THRONE!

Bubble Bobble

Sonic The Hedgehog
Metal Gear Solid
Streets of Rage

tetris ... i can play it for hours

Chrono Trigger hands down.

Counter-Strike(pc)

CHRONO TRIGGER :)
and maybe katamari damacy hehe

Battle Royal the best hands down

Onimusha 4 Dawn of Dreams

Oh ya and Fable

of course Final Fantasy X

Here you go, my top 10 games, well, series, and actually a list of 10 of my top 1s. So, in no particular order;

FF series
Zelda series
Megaman series
Ace Combat series
Wing Commander series
Castlevania series
Elder Scrolls series (u know, arena, oblivion and all)
Time Crisis series
House of the Dead series
Tenchu: Wrath of Heaven

... u know, I actually have more top 1s but I will just end it as it is.