I'll try later to get Atrac folder. Tnx for ur helt montcer9012. I haven't enabled decode audio with sonic stage 
EDIT: Now i have Atrac folder and i got 4 oma files and 4 mp3 files. They just keep showing as long as i play. To what format should i convert those oma files? I converted them to aa3 using AT32AA3plugin. I also downloaded mono_ATRAC3PLUS_Autoplay_assistant_tool v1.9.29, but not sound forge. How can i make i can hear audio in all videos in GoW GoS? I don't want to play game and oma files show up every minute.
EDIT: Now i have Atrac folder and i got 4 oma files and 4 mp3 files. They just keep showing as long as i play. To what format should i convert those oma files? I converted them to aa3 using AT32AA3plugin. I also downloaded mono_ATRAC3PLUS_Autoplay_assistant_tool v1.9.29, but not sound forge. How can i make i can hear audio in all videos in GoW GoS? I don't want to play game and oma files show up every minute.