SPOILER ALERT
if u want to beat the game by urself don't scroll down, here are the answers for anyone who wants Nintendo God
~EASY~
Excitebike, i hope u knew that one.
Metroid, not very hard either
Zelda, if u missed that one...shame
Contra, easy easy
Double Dragon, not very hard either
~MEDIUM~
1942, got me a couple times, i couldnt remember excact year
Megaman, simple
Castlevania, i rocked this game
Commando, never played it...but knew of it
Gauntlet, great game for NES
~HARD~
Ghosts and Goblins, kinda tricky,
Rad Racer, good racing game
Ikari Warriors, pretty good game
Rush'n Attack, never played
Ice Climbers, rocked this game
~Impossible~
Hogan's Alley, good game
Gyromite, never played
Gumshoe, never heard of it
Ninja Gaiden, great game
Wrecking Crew, never played
there ya go i hope this helped some.
btw i hope u come out with a SNES flash like this.
I would have loved 2 c 8 Eyes, Blades of Steel, Faxanadu, and Biyou Billy... I used to play the shit out of those. :3