All of you will feel very old when you hear my awnser: battlefield 1942 on the pc. I still play it sometimes, it's a good game. On multiplayer servers. After that was star wars battlefront, my older sister once got a kill streak (one life) of 110 or so. In a gunship, obviously. She was a great sniper, while I have always preferred assault rifles and machine guns. Droidekas are epic 