Quote Originally Posted by Dire 51 View Post
A new article has surfaced in PlayStation Magazine, confirming (among other things) the inclusion of the arcade original and 2 & 3 as unlockables - not DLC, not exclusive preorder bonuses, but genuine play-the-game-meet-the-criteria unlockables.

Check it out here: http://z4.invisionfree.com/The_Third...showtopic=9765
I always like features like this. Unlockables that let you play earlier revisions of games. Ninja Gaiden and Ninja Gaiden Black let XBOX gamers play NG1, 2, and 3, and also NG Arcade depending on what version you got. They took the option out with the release of Ninja Gaiden Sigma.