Controversial former boxing ace Mike Tyson has expressed his amazement at how video games have evolved since he was first depicted in a console title many years ago.

"It's incredible," Tyson told IGN. "It's like the animation is actually like real fighters in there. The movement and the lucidness of the fighters moving their heads is like two real individuals and they're actually fighting one another."

In the new interview, the ex-champion says he is also rather taken with and Ninja Gaiden.

More on Round 4 very soon.

By Luke Guttridge