Horizontal shooter with parallax depth of field graphics
This vertical shooter's thing is that it uses very beautiful and immersive parallax graphics, sets of backgrounds that move at different speeds to suggest depth of field for the world. As a theme, it is a space shooter, a pretty interesting and well done one, full of enemies that comes in ones twos or bigger swarms. Also, Delvion Star Interception is a game that has a roaster of nice boss battles, and to its merit, most of these encounters are pretty interesting, as there are puzzles elements in the action sequences of taking these down. Along with the alien enemies, there are also asteroids that you might want to avoid, though you can shoot them too, but most of the time the debris they leave behind can be even more threatening than they are as a whole. Also, as expected, the game is not very long; you can choose between the 4 included levels and between the three different ships, and each one varies in speed, fire power and HP. Of course, each of these levels contain multiple sublevels, and while most of the action is space bound, you can expect a few closer to ground levels as well, though gameplay wise, it doesn't change much. So, download it, and if you want some more of the same, download Gradius along with this one
too. Both are fun and well executed.