This game is really getting better! Could you also add power ups, like a rocket or something? That would make this game even more fun (I think :) ).

http://www.2shared.com/document/fK0wPwlQ/Learning_Greenfoot_22.html I wrote a course about upgrading your Greenfoot skills to green foot 2.2, and that also might be helpful if you want to learn about Greenfoot 2.2 (beta) features.

I know the bug, and I will fix it as fast as I can. I'm also working on another bug, which I'm not going to tell, but I'm working on it (if I tell it I might get more comment about it :) ).

You could add the possibility to save the highscore of the user. If you don't know where to start, you can take a look at this course: http://www.2shared.com/document/fK0wPwlQ/Learning_Greenfoot_22.html If you're using it in your scenarios, I would appreciate it if you would add those scenarios to this collection: http://www.greenfoot.org/collections/314 I hope you like it!