Cave Story fanmade prequel (still in production). The story takes you back to the Arthur times, killer robot war and previous crown bearers. Fight for the island, fight for mimigas! Cave Story + more content + bigger story = Caves : Origins!
First screens posted here. I switched between tiles many times, and the one you can see here are pretty much acceptable for me, so I think I will use them to test new features, because I aim for them first, and then graphics/music.