This enhanced edition was later ported over to the PlayStation Vita under the name Ninja Gaiden Sigma 2 Plus. Interestingly, all three versions of the game are slightly different from each other ...

The original came out in 2008 as an exclusive for Xbox 360, coming to other platforms in 2009 as Ninja Gaiden Sigma 2. A PlayStation Vita port, named Ninja Gaiden Sigma 2 Plus, was released in ...

Pitched as a remake of the Xbox 360 original, this is actually closer to Ninja Gaiden 2 Sigma in terms of the volume of enemies that you face, and some of the other revisions and changes made as ...