WWE SmackDown! vs. Raw 2008 empowers players to take control with the introduction of Superstar Fighting Styles, offering eight distinct styles, each with its own unique strategies and attributes. The new Struggle Submission System provides intuitive control over WWE Superstars, utilizing the game's analog controls to create a more realistic and strategic experience. Players can now decide how much pressure to apply during submissions, adding a layer of intensity to each match. The game also features a strong Extreme Championship Wrestling (ECW) presence, including a lineup of ECW Superstars, arenas, and an arsenal of weapons. Additionally, it brings fan-requested updates, such as an updated roster, more environmental interaction points, a merged Season and General Manager Mode, improved out-of-ring action, and enhanced online community features.