Gamma Ransomware is file-encrypting virus, categorized as ransomware and belonging to Crysis-Dharma-Cezar family. This is one of the most widespread ransomware families. It got its name due to file extension it adds to encrypted files. Virus uses complex extenion that consists of e-mail adress and unique 8-digit identification number (randomly generated). Gamma Ransomware developers demand from 0.05 to 0.5 BTC (BitCoins) for decryption, but offer to decrypt 1 non-archived file for free. The file should be less than 1 Mb. We recommend you to recover 1 random file, as it can help fo possible decoding in future. Keep the pair of encrypted and decrypted samples. Currently, there is no decryption tools available for Gamma Ransomware, however, we recommend you to use instructions and tools below. Often, users remove copies and duplicates of docmunets, photos, videos – infection may not affect deleted files. Some of removed files can be restored by using file recovery software.