I'm still working on improving the game, i hope there is enough interest and that my time investing in enhancing the game will make it more fun. i'm not making the game for money in the first place, pure out of passion for interactive experiences It has been dream for some time to be able to make a game in wich i could fly, i'm thinking about which birds to add to choose from. it's now near 200,000 downloads most of them from the free download periods. I'm planning to polish the game more and hope more people will enjoy it! I would prefer to stay in a pay once play forever model, but the trend seems to go to free with banners ot free with timers, both of them are not my favorites. what i'm thinking about now is to make the game free but with iap for new birds to fly. no timers no banners. would this sound like a good working model for any of you if you could choose? thanks for your feedback