[quote name='defiance_17']Was the NES version a lot easier than this? I remember flying through the entire game solo in about fifteen minutes when I was younger, but I died about fifty times playing through now. Still, great memories, and it has actually aged relatively well.[/quote]
The NES version was a bit longer, with two extra levels:
-After the sewer level you goto a NES exclusive level called The Snowfeild and the boss being a bounty hunter polar bear named "Tora".
-After the Rock Quarry level (after beating Lieutenant Granitor) you enter another NES exclusive level called "The Dojo" and fight a samuria called "Shogun".
On top of those, here are some other note-worthy differences:
-Worse (8 bit) graphics.
-The levels were longer -- enemies of the same color would only appear on screen at the same time.
-In Vinnie's Valet Parking Garage, you fight Baxter in his fly form instead of Bebop & Rocksteady at the same time.
-Pizza Hut logos present all over the NES version. Similar to the Pizza Hut appearances in the first movie.