Day 7
Improved the background. It still looks MS Paint-y, but it's still better than just blue and nothing else.
Is the green bunny hard to see against the green grass, or is it fine? I don't have problems seeing it, but maybe other people might and it's easy to just darken the grass a bit. Anyway, most of the time the bunny will be in front of the blue sky. I'm pretty sure the first level is the only one where you go low enough to potentially blend into the background.
I also added respawning when the bunny falls off the bottom of the screen.
One last thing: I was planning for later levels to have different gravity since they're on other planets, but I noticed that it takes a lot of practice to master the hopping mechanic (even I still have difficulty with aiming) and I don't want all the practice to go to waste once you leave Earth. Would anyone mind if the Moon and Mars inexplicably had the same gravity as Earth? The alternative would be a lot of trial and error every few levels as you try to figure out how far each type of jump will take you.