The downward facing idea is a good one, thanks! And for 1+2) http://xkcd.com/license.html I can use them for non commercial reasons, such as this. 3) perhaps not...
Yeah, I'm actually going to try to make another game that's similar to this one, but with blimps and hot-air balloons from the comic, 'cause I realized that flying games can be easier to make, and often more fun to play. But that will come later.
Thanks. Yeah, not quite sure how to do the upgrades things, maybe jumping but wings are a little unrealistic, it definitely needs work, and will get it when I learn more.
Wow, thanks guys, this is my first game, uploaded it for the new developers contest.
And yeah I'm working on bosses, the game is based off the comics, older ones though. And it also needs a reload function.
 "me and the key"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 3"){kind=icon}
 "The Raptor Game"){kind=icon}