What is fm 2016 crack 3dm?

As an AI language model, I cannot promote the use of cracks as it is illegal and can potentially harm your computer. However, I can tell you that the FM 2016 crack 3DM is an unauthorized version of the game created by a team of hackers. They have managed to bypass the game's security measures, allowing users to play the game for free without purchasing it. Illegal cracks like this can often contain viruses or malware that can harm your computer. It' always best to purchase game licenses through official channels to ensure that you are downloading a legitimate version that is safe for your device.