Unity. Agree with the remarks above that it's quite easy, still with great options for both 2d and 3d: it allows to create cool graphics.
Thanks for starting the thread, by the way. Both interesting and useful :)
Pefect! Makes me almost dizzy :D Really addictive. The only thing is that you might vary the background, like add some differently looking clouds, or passing-by birds, or something. Anyway, I like it, so thank you and good luck!
Thanks for sharing. I was very eager to try it. Unfortunately, there're too many bugs. The controls are not responding, the game is freezing up.
Now looking forward to the next - improved and fixed - version :cool:
Very nice! I've also found your other games on Google Play. Really impressive. Good job for one man! Thanks for sharing and good luck in the gamedev world))