Good concept, nice graphics, awful music, gameplay becomes boring in 3 minutes. Add upgrades, bonuses, map scales e.t.c and the game would become more interesting.
Thanks for the feedback, I made the music myself which is why it doesn't sound too great, so i added the mute button to save people's ears. I agree with you on the gameplay becoming boring and I am planning on including upgrades and unlockables in future games.
Thanks