This string looks like a classic "scene" file name for a pirated version of Battlefield 3
: This is the name of the "author." ElAmigos is a legendary personality (or group) in the pirating community known for high-quality, "clean" repacks. Their reputation was built on creating installers that worked on the first try without a dozen confusing steps. battlefield+3+multi10+elamigos+hot
ElAmigos does not crack games themselves; they repack existing cracks and updates into a user-friendly installer. This string looks like a classic "scene" file
The "Multi10" designation means it includes 10 languages (English, French, German, Italian, Spanish, etc.), which you can usually select during the installation process. battlefield+3+multi10+elamigos+hot