Yu-Gi-Oh People that play the games I need Advice.?

Rules are all still the same with the inclusion of Synchro Monsters. ( kind of like ritual summoning, except you offer one required monster along with any other monster, and you dont need a spell card for it) the fusion deck zone had its name changed. (still the same thing just different name) all the cards that were in yu-gi-oh worldwide edition are back in all the yugioh games you listed, along with others. note: WC 2008 and 07' are really all about just dueling so if your looking for a story mode kind of thing you wont find it here. Nightmare Troubadour and Tag Force are your best bets on story mode kind of game