In this chapter, we are going to continue to work on Avoider Game, which we created in Chapter 1, Let's Dive Right in…. If you skipped that chapter, or just prefer to start off with a fresh copy, you can download the code for this game from this book's product page on the Packt Publishing website at http://www.packtpub.com/support. Any concepts I gloss over in this chapter were most likely covered in detail in the previous chapter; be sure to refer to that chapter as needed. Now, open the AvoiderGame scenario in Greenfoot and read on.