As a huge fan Sega and of the Sonic series I hereby request permission to be a General in the Sega Army.
Sega Genesis was the first system i owned (unless you count an Atari I had working for a week before I thought it broke and i put it away (it wasn't, 8 year old me forget to flip the TV/Game switch) (don't worry i found it years later and it works)) I have all the Sonic games (except for the game boy ones, Sonic CD and the 7th gen ones) Sega Sports games all the way back to World Series Baseball and EA's Madden 1990, I have all 3 versions of the Genesis and 2 Dreamcasts. About 70 Genesis Games, and 26 Dreamcast games, plus some Sega Games on PS2 and Xbox.