Scrolling Shooter Portfolio

This prototype is a basic Scrolling Shooter that I created for the following reasons:*Learn about Unity2D.*Practice algorithmics for games.*Show as part of a Portfolio Im working onIt is a basic scrolling shooter with free art assets gathered on the internet that features:*Random proceduraly map creation based on calular automata*Random enemy behaviour*Running game with increasing difficult*Homing missiles*2D implementation and Unity 4.6s UI. It is free to play and can be reproduced anywhere.Constructive critics are always appreciated. :)