Oh yeah! This is Metal Slug that I remember. It was some disappointment after replaying first part and that's why I didn't have much expectations for Metal Slug X. But how fun is just to play it through this increadibly designed missions, so special and full of many details. The game is realy better balanced. And the gameplay is more developed by some funny additions. Boss characters are more expressive. And here I can see the story.
Large step after the first part.