Suggestions/comments to make this better?

My fourth CALC. First with Scratch, then two in Greenfoot.

I planned to a long time ago, but now I am doing Eclipse.

Yeah, I can't get storage with Java 8.

You can use java.awt.Color and number averages so you won't have to create separate actors for each color.

Working on part 2...

Compared to my other scenarios.

8 people! That's not bad!

You can use a variable like boolean isJumping then a method getIsJumping() so the Hurdle knows whether or not to trip the player.