Koei Tecmo released a new edition of Ninja Gaiden 2 called Ninja Gaiden Sigma 2, exclusively for the PlayStation 3. This enhanced edition was later ported over to the PlayStation Vita under the ...

"We’ve meticulously incorporated some of the additions of NINJA GAIDEN Sigma 2 while staying true to the challenge and feel of the original 360 version, including its signature gore and violence.

One was that “Ninja Gaiden 4” is finally being made. That was followed up with the announcement that a new version of the ...

Ninja Gaiden 2 originally released on the Xbox 360, back in 2008. A year later, PlayStation fans got Ninja Gaiden Sigma 2, which had the story of NInja Gaiden 2, but there were a number of ...