I think its too hard too quickly. Good concept though.

Hey! this is actually pretty good, and I'm pretty stunned this is your first game, considering its better than many otheer "first games" on this site! you might actually have something here, you know? maybe this is not the best thing on the site, but considering this is your first attempt, I say don't get discouraged! there's a lot of potential with a game like this, and gravity is a pretty underused concept in games, so here's your chance! ^^