Fun note: I've replied to each one of these so far. Keepin' the streak alive!
40. Ghost In The Shell
Limited knowledge. Might've glanced at the anime a wee bit years back. My biggest exposure to it was in a Playstation demo. There wasn't a whole lot to do in it, but I loved the way the machine thingamee controlled; crawling up walls was superbly cool. I miss those Playstation demos - I actually spent a fair amount of time on those things...
42. Cardcaptor Sakura
Another important step in Cartoon Network gaining a stranglehold on children's television by adding to the anime bandwagon - a process I never even notice happening back in, what... 2000? I never watched it - not enough hitting and yelling, which is what the boys want.
43. Oddworld
Another game that my experience revolves solely on demo. It creeped me out a little back when I tried it then (my 2D platforming experience up to that point had only been of the G-rated kind; having all these concepts of gore and pseudo-cannibalism wasn't my cup of tea. Though I did enjoy it a bit more when I discovered that I could possess enemies. And then I could make them yell! Yay!
44. Bomberman
Never owned it as a wee sprat, but rented a game on SNES and was quite fond of it - had some adventure-type plot as they usually do, but seemed pretty exciting at the time. I also remember being in awe of the concept that it could hold... four players. FOUR PEOPLE PLAYING AT ONCE?? THAT'S MADNESS!! (I never got the chance to try 4-player SNES gaming.)
Nowadays I play the Turbografx Bomberman on the virtual console (which is serviceable) and Bomberman Blast from Wiiware, which I feel offers everything that a B-man game should. Plus Miis! I love Miis.
45. Dead Or Alive
Yet again, PS demo. Decided Lei Fang was absolute sex. I played that demo. A lot.
Later, DOA2 became the second PS2 game I ever owned. It became a nice change to play it for actual gameplay purposes. I mean, Lei Fang's still mai biotch, but I'm more inclined to lay in some gut punches as Bayman.
46. Mortal Kombat
Played it here and there through the years, it's never been a favourite but it's usually a purchase consideration each generation - I actually own four of them (both SNES and Genesis versions of #3, since the latter died a few years after purchase second-hand). I felt like Deadly Alliance contained enough content and gameplay options for it to become the MK staple, so I haven't been too inclined to get any since.
47. Quake
Back when PC gaming was a foreign concept to me (and other than WoW, it still is), this was one of my first opportunities to try out the shooter cheats (god mode, unlimited ammo and the like)... I liked running through lava and living to tell the tale.