We like the look of Plasma Sky. This retro, space-themed iOS shooter is a straightforward nod to old school arcade action that puts you in the cockpit of a spaceship that must shoot its way through wave after wave of glowing alien enemies.

The fire rate on your ship is automatic, leaving you to concentrate more on avoiding damage. This project is from Spikepit Games, the one-man studio of John Dunbar.

Despite only working on this title in his spare time, Dunbar managed to cram 80 levels into Plasma Sky, making sure that there will be plenty of shooting action for you to tap your way through.

If this strikes your fancy, Plasma Sky is available in the App Store right now.

Check out the trailer below for more: