(This was brought up by a person on GFaqs who consistently said they were hardcore cuz they had a 360... -.- )
Now that that point it out of the way ^.^
I will classify by stupidest/easiest to find.
A:Your Bandwagon Gamers..
You know who you are. You are the guy who plays Halo because its popular and has good graphics. You never search for anything new, and play Halo all day long, or Gears of War because you have a 360 and everybody else said it was good. Yet is still the only game you have.
(These games aren't bad, but the average guy won't shut the hell up about 'em)
B: The average gamer
Goes to Walmart or bestbuy or Rhino's or Gamespot.. I should prolly shuddup. And buys a game every couple of weeks or so. These guys, there are a FEW around here. Nothing wrong with being this guy.
C: True Gamer
One who will go and buy a game if he hears good reviews about it, and is not afraid to fork out a lot of money to find a true gem. Plays classic games, despite bad/horrid graphics but golden gameplay. I guess I am one of these.
D: Hardcore Gamer.
OWNING AN XBOX360 DOES NOT MAKE YOU A HARDCORE GAMER...
Heh, heh. A hardcore gamer will spend weeks striving to find his gems. They have every system ever made or emulate them... These guys rape the 5$ bin at Gamestop. They download old computer games. They kick everybodys ass at every game. There is no such thing as a favorite genre to them. RPGs? Own em all. FPS? Every one there is. RTS and TBS? Still play TA

Hope you can classify where you fall. If you are half and half in between, then you can just rank up to the next one. You can't really classify yourself, because most people classify themselves as hardcore when they have no right of thinking that. See: BandWagon Gamer
Onto me? I recently bought a lot of good games from Gamestop, 5$ bin of course. Chrono Cross, AC, Tenchu, Alundra 2, a few other gems.. I was surprised to find em, they are quite rare. I already owned FF7, Legend of Dragoon, and Wild Arms 2.. Still some of my funnest hours on my ps1...
Love those ps1 games. Hate when all games are carbon copies with better graphics.