dark void //Who knows if this game can be modded no on had researched it or all the research has been lost.
forza motorsport 3 //This game can be modded in many ways there is also save editors out for this.
batman arkham asylum //Can't be hmmm maybe this game was researched once something bout a check but ether way it can't for now.
castlevania lord of the shadow // I believe this one is the new one and I believe this has a check not 100% but I am 95.74% sure that it has something.
prince of persia the forgoten sands //Yea can be modded K.G made a editor some months back:)
dinasty warriors 6 //Hmm there is a S.E for this I think I know there is alot of stuff for this game and I believe there might be a editor,Check the download section.
ufc undisputed 2010 and 2009 //It's in the download section
alan wake //Can be modded no check on it ether but there is no editor so you got to hack it by using Hex.