The VG Resource

This is pretty much the first project I've ever really started. Basically, I'm going through a bunch of old NES games' stages and revamping them to be in one style.

It's a personal project, so I don't want sprites as much as I want a little guidance, because of course I'm not one of the best around when it comes to this stuff.

So far, I've got two tiles from Megaman 2, Metalman's stage, finished. Any pointers?

I have at the moment no pointers but all I can say is keep it up.

I feel like the colors should be more saturated, but either way it sounds like a cool project.

I increased the saturation a little, and I've finished two more tiles.

I really like this style, I also agree with Omega, but you fixed it, so nevermind.
Continue with this please.