Metal Slug Anthology USA

Metal Slug 6 does not work

I can't play metal slug 6.

I tried to play the other games,but just Metal Slug 5 worked!

SNK Playmore, in celebration of the 10th Anniversary of their classic arcade franchise Metal Slug, releases the greatest array of Metal Slug titles ever assembled for the Wii including Metal Slug, Metal Slug 2, Metal Slug X, Metal Slug 3, Metal Slug 4

would have been nice if you could have used a arcade stick with the game

I agree! or just the classic controller would have been nice. Now I have to buy a gamecube controller lol

You can use a Gamecube controller.