never heard of a hacked mario on NES...
anyways, a few fun games imo:
Rampage - How the hell could u guys forget this? loads of fun...
Contra - Classic
Double Dragon 1, 2, and 3 [3 is a bit difficult, but 1 is hella fun]
Final Fantasy series [tot his day i havnt beat FF1 on the NES, and god help me ive tried.]
Rampart - Fun game for 2 players, basically you build up castle walls, place cannons in your fortress and destroy each others castles, simple concept, addictive gameplay
-Ikari Warriors1,2, and 3 - fun 2 player birds eye view shooter
-Bionic Comando - Great game for its time, really fun
-Mario3 - Great game
-Super Mario Bros - classic
-1942 - great airplane game, classic.
-Castlevania - Classic
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