A revamped classic for sure! I loved the camera following you in certain levels.
This is probably one of the most underrated flash games online.
Shame on you, downvoters!
4/5 only because it's not quite there yet. ;)
Fav'ed too! <3
Also, I found an error in the code that you tell people to save into their files, without explaining it.
In the private static function keyReleased, in the if statement: if (event.keyCodeinkeysDown), should be if (event.keyCode in keysDown).
The spaces matter.
It would be nice to see an explanation of the Key.as and more detail of what exactly is happening and why, with all these new lines of code.
Other than that, I think it's a great tutorial, and I hope people understand.
I would've rated 4/5 but it was very hard to follow considering you're flung into it. My only tips would be to make it a little more organized and easier to follow from the start-up of the game.
Thank you for the comments everyone. My new game will be out in about a month, called Saving Happy the Box!(an avoider game in AS3. Thank you and feel free to donate, discuss, rate, comment and ask any questions. =D
 "Ball Revamped 5: Synergy"){kind=icon}
 "Shootorial #1: ActionScript 3"){kind=icon}
 "Undead Throne"){kind=icon}
 "Coinscape"){kind=icon}
 "Sprout"){kind=icon}
 "Civilizations Wars Ice Legend"){kind=icon}
 "Toss the Turtle"){kind=icon}
 "Penguin Overlords"){kind=icon}
 "Interlocked"){kind=icon}
 "Sky Island"){kind=icon}
 "Old School Pong"){kind=icon}
 "The BORING game"){kind=icon}
 "Defending Earth!"){kind=icon}
 "Shootorial #6"){kind=icon}
Thanks :P