You need a legal copy of for Xbox 360 or PS3. Dump your own game disc using a compatible Blu-ray drive or use your console's backup system. For the 2011 "updated" feel, look for the TNA iMPACT! – Cross the Line version (released for PSP/DS, but upscaled via PPSSPP emulator for PC). However, the definitive console version is the 2008 Xbox 360 edition due to its stability.
So fire up your emulator, load the six-sided ring, pick AJ Styles vs. Samoa Joe, and experience what wrestling games could have been if TNA had a healthy budget and a PC port.
Some other notable gameplay features include: