You should make it so that when you walk into the side of a platform, you don't fall off. I'm having trouble jumping in time, and so get the game over screen too easily. Also, for the instructions, you should make the words more visible. I had to squint to be able to see the words.
@programmer22: If you look above, you can see that this is just a testing for a new addition for the next Greenfoot version. It will come out with the next version, I believe.
2012/1/23
Magnifiying Lens II
2012/1/22
Magnifiying Lens II
2012/1/17
Secret Agent Mission #4
2012/1/16
Helicopter High-Scores
2012/1/16
Helicopter High-Scores
2012/1/15
Brick Breaker - Remixed
2012/1/15
Brick Breaker - Remixed
2012/1/14
Space Chase
2012/1/12
Masteroids