While the demo provided a "clean and nicely paced" look at the new engine, the full repack of PES 2013 is highly recommended for several reasons: Full Licensing : Access to the UEFA Champions League and major leagues. Master League : The iconic career mode where you build your own squad. Mod Support
: Improved ball gravity, authentic team play mechanics, and licensed UEFA Champions League/Europa League content. System Requirements : Windows XP SP3, Vista SP2, 7.