What game should I get for my megadrive(genesis)?

I recently fished out my megadrive and was wondering what games i should get for it as i only have one or two. I dont know myself as im only 15 and wasnt around during the primetime of this console. Thanks in advance.

my pick narrowed down to three would be

earthworm jim

sonic spinball

gunstar heroes

or if you can find Genesis 6 PAK thats a good cart to have

Sonic 1 -3 and Sonic & Knuckles

Streets of Rage 1-3

General Chaos

Earthworm Jim

NBA Jam

All I can think for now. I know I am missing some great games.

Sonic 2

Streets of Rage 2

Toejam and Earl

Altered Beast

Road Rash

Flashback

Some of my faves ^-^

guys, what about 'alien soldier'. i don't have it, but i was looking at videos of it on youtube and it looks amazing. it's a sidescrolling shooter/platformer by treasure.

Phantasy Star, Golden Axe and Streets of Rage series. Road Rash was pretty fun too.

an xbox 360 or ps3 would be a good idea :roll:

guys, what about 'alien soldier'. i don't have it, but i was looking at videos of it on youtube and it looks amazing. it's a sidescrolling shooter/platformer by treasure.

just_nonplussed

Fun game, but is frustratingly hard. My personal picks would be Earthworm Jim, Sonic The Hedgehog 2, Rocket Knight Adventures, Gunstar Heroes, Beyond Oasis, and Michael Jackson's Moonwalker (I don't know if I'd buy it, but you need to play it sometime)

Oh I forgot.. Warsong 2 and Shining Force... they're both strat RPG's if you're into that.