Fantastic game
I love it. Simple concepts. Awesomes upgrades. artwork is splendid. Music gets annoying, but you have mute buttons so THANK YOU :) I see you put so much effort in it, always upgrading it, it's delightful to play, earning more little medals and things, and with the 5hrs of playtime bonus to my cannon (yeah, I was addicted, totally) I now shoot my little turtle so far I don't touch the ground before a good 2 millions feets. As everybody says, there are serious issues with the big bird. Before, if I hit it on top or below, it made me bounce at fast speed, but now, I think It's because of hitting it from front, the turtle freeze in mid-air and there's pratically no escape.(except flying spikes). For such issues, a Suicide button could come handy to avoid losing our score and collect money.
You are doing a fantastic job with that game, hope you can upgrade it instead of making a poor sequel, because I love spending my leftover money on new guns and things, the data transfer seems to work really well so why not use it a little more?
Go on working on that, it's friggin good!