This one has an incredible atmosphere, and i really like all of the pixel art and animation, especially the mech and pilot's design wich made me think of a cool blend between Moebius and Miyazaki stuff as inspirations :D
Plus the game overall is really polished, with a full menu system with options and the gameboy like boder is also a nice touch.
Music is also pretty cool, so i don't know what else i could say,
well done :)