You do realise that what you're doing is illegal, right? (thread will probably be locked soon)
I was born in '93 and I guess I was lucky seeing as I've at least had a taster of several generations worth of gaming and since then I actually own a lot of those older games from the late 80's and early 90's (whether it be on a retro games collection, wii virtual console or even physical cartridges). I find it odd that you were born a year after me and yet grew up with the GC instead of the Playstation and N64...But meh, I guess we're all different seeing as I grew up on a weird combination of the N64, Playstation, SNES, Megadrive/Genesis, NES, Master System, Game Boy, Game Gear and even the old Atari 2600. For a lot of them I only experienced them briefly and when with other family or at friends.
Also, Mega Man 2, challenging? What are you talking about? MM2 is one of the easiest games of that era, especially if you chose "Normal" difficulty (which is actually easy mode as the Japanese release only had one difficulty, which was essentially a glitchier version of Difficult). If you want a bit more of a challenge, try the original Mega Man or better yet, Contra (without the Konami code). Also, I find the lack of Sega consoles and games disturbing but hey, you weren't playing games from the Golden age when you were growing up so you probably have never had a time where Sega were once the kings of gaming alongside Nintendo.
Go buy some retro game collections or better yet, the individual games (a few were re-released in original form for the Game Boy Advance and many can be found on the Wii's Virtual Console).