I really like this one. Very unusual and original. I totally forgot about CGA Palette 0! This takes me back to an old game I played as a kid where you were a gold miner, shooting bandits and fishing for food. 

And while I'm a big fan of Arachne's Trioculi, I have to say I was surprised to see that as the ref!

Oh, is that al... WTF FOUR COLOR !?

Wait, what do you mean? Red is the darkest colour...how could that be used as AA anywhere?

why cant you just use red as the AA on the sun?

Thanks guys, I'm not sure what I can do about the suns' AA though - other than just remove it D:

@Jinn - Yep, black is just the default colour, it can be swapped for any of the other 16 CGA colours (actually the same colours as the default EGA palette).

Interesting - when looking only at the top half it sort of looks like desert landscape :)

I have to agree with Manjaman - the green on suns edges doesn't look good. 

Even the preview is incredibly appealing to me.

{ Is it possible to change Black into Yellow in real CGA? I didn't knew.
   Anyway, great job, Ska!

The clouds look very nice ! I really like the experimental look of this.

The green aa isn't really effective on the suns' edges though.