This is very random, but pretty fun! I have a couple simple suggestions:
- I had no idea you could move the bunny until I saw Gawain's comment. Maybe you could briefly flash the controls after shooting the cannon to let the player know they can still control the game?
- Consider making the arrow at the top of the screen bigger or smaller depending on the height of the bunny. That could make it easier to time landings. (or not, that could just be part of the challenge!)
- The controls have already been mentioned, but maybe in addition to adding more keyboard/mouse controls, just restart the game automatically after a few seconds? That would make it harder to stop playing ;)
Great job overall!