I've tried it, and the game is good. Greate Game play and great artstyle. What I can I say: On the art ( my opinion ) - No personnality in the design ( maybe adding a character like a monkey ? ) - Color too neutral. - Ingame interface too simple ( you want to avoid hiding the screen with simple interface, but the look is too neutral). On the Gameplay: - Too hard. It's never a bad thing to be too easy on firsts level. -> you should give a life ( one mistake ). - You should motivate the player with item he can buy ( better maneuverability, better look, protection, weapon etc... ) You must add some music... You can find good music for cheap. But overall a great game!
I wouldn't say this is a game fail dude. Don't be too hard on yourself. Its a very neat game and the controls are slick. Just keep promoting it. Maybe even make an "internet commercial" or something along the lines and post it on YouTube. I think the commercial for my first app helped to get the word out on it a good bit. Sales jumped on that day that I posted it.