Name 10 games that defined the generation

[The Fury]

Games to define a generation I wouldn't say are games that are good or even that I've played. The games I think defined this gen are:

Wii Sports - well, it brought motion controls to the masses.
CoD4 - brought multiplayer to the masses
Skyrim - brought open world aventure to the masses
Uncharted 2 - adventure perfection
Mario Galaxy - platforming perfection
Mass Effect (series) - moral choices thing (Sci-Fi helped)
Little Big Planet - creator content
Journey - indie stature
Portal - because Portal.

And for my choice, Spec Ops The Line for making me feel sick and regreting playing the game.

A shame JRPG is missing from this list.