If you have already downloaded a file claiming to be Batman: Arkham Asylum compressed with KGB, or if you are looking for a guide on how this process is supposed to work, here is an informational article regarding the format, the risks, and the reality of these files. Gamers often look for "Highly Compressed" versions of popular games to save on data usage or hard drive space. Batman: Arkham Asylum is a popular target for this. You may have encountered files ending in .kgb claiming to shrink the massive game down to a tiny size (sometimes claimed to be under 100MB). Far Cry 3 V 101 Trainer - 3.79.94.248