Here are a couple of retro-inspired games which may be of interest to some of our readers.
Lazrhog Games claims to have created a "new genre" of 3D shooter with Plutoid and they may be right. Readers may remember Lazrhog as one of the early jailbreak developers who originally ported Noiz2sa to the iPhone.
Blastination is the first iPhone game from Bitboard games. Their game is a fast action deflection game with a wonderful art style complete with particle effects. The gameplay itself requires you to draw lines to deflect the bouncing ball to collect all the objects for each level. You must complete each level within a given time period in order to succeed.