Hey I'm a pixel artist that does commission work in my spare time. I also occasionally make free work. I shall share that here!
I get a free copy of your game :3
You must include Mikepixel - Mikepixelart.com in your game credits
RPGMaker Generator: Maid
There is no real tutorial. You just keep drawing with purpose. By that I mean if you need to draw an apple, get an apple in real life and look at it. Notice how light bounces off it, understand why it looks this way. Then draw it. Guess what, its gonna look like crap when you're done. Thats...