I've been fighting myself over getting it for the wii too...is there anything extra on the wii port?

You have the basic playthrough with I believe three settings of difficulty (hard mode is running through the game with 3 HP and just the regular Polar Star- I wept and laughed as I went to pick up the rocket launcher and found a lonely-looking empty space), a Boss Rush mode, the option to play with original or updated graphics and music (separate toggles for each), and an alternate playthrough called "Curly Story" which swaps the usual protagonist, changing up the dialog and possibly other events in the game (though it's been pretty standard three zones in).

Also, if you weren't able to play with a USB controller on your PC, it plays like a dream with the control pad (once you've gotten the hang of gliding around without arrow keys). :3

MIGHT be worth it...cept for hard mode, screw that. Its only 12 bucks, and its freakin Cave story, its tough to say no. :P

If anything, I bought it to send a monetary high-five to Pixel, since he's been working with Studio Nicalis the whole way through on the port of his game and definitely gives me something to aspire to when it comes to independent game development. :3

You have the basic playthrough with I believe three settings of difficulty (hard mode is running through the game with 3 HP and just the regular Polar Star- I wept and laughed as I went to pick up the rocket launcher and found a lonely-looking empty space), a Boss Rush mode, the option to play with original or updated graphics and music (separate toggles for each), and an alternate playthrough called "Curly Story" which swaps the usual protagonist, changing up the dialog and possibly other events in the game (though it's been pretty standard three zones in).

Also, if you weren't able to play with a USB controller on your PC, it plays like a dream with the control pad (once you've gotten the hang of gliding around without arrow keys). :3

Argh, I wish there was a way to delete my own comments here. Clicked the wrong field to reply at first. Ah well. Disregard this please. n.n'

SPOILER WARNINGS! Sorry, couldn't figure out how to write the post without spoiling some very minor things.





If Curly and Quote are convincing enough that it takes people, particularly Professor Booster, awhile to realize they're robots, I don't think they're as #FFFFFF white as the in-game sprites suggest. Perhaps just really pale? Or, from a gameplay perspective, so you know exactly where you are when everything goes down.



END SPOILERS.



Also, Hard Mode limits you to the Polar Star? Sod that, I thought it was just forcing a mandatory Low% run! Which has been beaten in roughly an hour fifteen by some incredibly dedicated crazy person.