Phantasy Star 2 - The game I got a Genesis for. Nei... 
Phantasy Star 4 - 3 was shit, this made up for it. Love Phantasy Star again.
Shining Force 2 - Probably made SRPGs my favorite genre or maybe it was Warsong on Genesis.
Gunstar Heroes - So much fun. It was the best combination of gunplay, kicking, throwing, HP drops and gun combinations. Made you feel like a badass. Best platformer ever!
Shining Force CD - So much SRPG goodness on one disc!
Sonic CD - The anime intro made Sonic badass. Made you want to be as cool as him.
Panzer Dragoon Saga - WTF kind of shooter combination RPG is this?! It confuses me, but I love it so much! I didn't want it to end. Damn you bitches that let this burn in the fire and now it's lost forever... 
Shining Force 3 - Shining Force in 3D. Soooo good. But you teased me Sega. You let me have a taste of this honey and then you left me hanging. I never got to finish the story of these 2 men. Did they end up falling in love and becoming lovers in the end? Was it too much for America to comprehend and that's why you didn't give us the rest? 
Phantasy Star Online - The first time I turned this on on Dreamcast and went online, I thought I died and went to Heaven. The whole atmosphere and playing with other people online, seeing them run around, this game became my crack for years. Then people started hacking and then noobs would just come in and steal the loot. Even when you owned the whole stage with your bad ass magic, they run up and take your prize! So, I became a girl and got free shit for doing nothing. I will tease them and maybe some cyber. Yes, good times! 
Phantasy Star Online Episode 2 - This was the only thing I played on GameCube. Later on, played it on The OG phat Xbox. Not as fun as the Dreamcast/Cube versions though. Xbots were more into Halo and MechAssault, then to invest in this. OMG I love me some MechAssault. M$ needs to revive that bitch.
Typing of the Dead - Sega always comes up with Frankenstein games and they almost all the time become badass. I thought this game would only be for dorks who had no friends in life and wanted to be cool in videogames too. Boy was I wrong! Not about the dork part, because that is me, but this game became the life of the party. Typing became cool because of this game. Now everyone wants to type because of it! Thank you Sega! We are humbled.