I'm looking for two old dos-games.
One is about this boy who walks around in a castle, and I think the boy is or can turn into a wizard. The game isn't violent at all, you just walk around the castle and do stuff. Very innocent. It was lots of colors I remember.

And the other one is this game where you are a man with blue/grey armor and helmet, and you walk around shooting, I think you have or can get a weapon which shoots oval-shaped blue, bullets/balls. And I don't think there is any particular music in it.
They are both 2d. I remember that it had similiarities with Metal Slug, though the levels are more free, you could walk around back and forth the map, not like in Metal Slug where you could just walk in one direction.