creating your own game is hard. You have to install byond to make your own virtual world. Try it, its fun. If you want to download byond, go to http//:www.byond.com, but you have to go through many sites to download byond. I can't download it because I don't have enough Gigabytes.
Yes you can create your own Avatar character in the game.
no there is not but there is a game where you can choose the couple
Weegee!
Realmcrafter!
When you start the game you get to create your own person.
You cannot create your own codes unless you know advenced calculii/hex.
On the game
Endurance - 2002 Create Your Own Game 3-18 was released on: USA: 29 January 2005
Endurance - 2002 Create Your Own Game 4-12 was released on: USA: 25 February 2006
Endurance - 2002 Create Your Own Game 5-11 was released on: USA: 18 February 2007
Game Maker 7 (you can find it on "YoYoGames" )
GameStop does carry the game Tron Evolution, but did not create the game.