Alright, but
Pretty cool idea for a game. I thought it was a bit too short though. If maybe you expanded the game a bit. Maybe add some actual levels, different kinda of planes with different speeds, or maybe even some up and down movement, I think it would be better than it is. One bad thing I noticed, if you hit your keyboard too fast, the bird 'stalls' and it's as though you aren't even hitting the space bar at all even if you're banging away at it... Though I don't really know if that has anything to do with your code or if it's just that windblows can't handle my 1337 spacebar hitting ski11z...... Anyway, cool game, great concept, but waaaay too short..