Over in the announcement thread various people have been comparing footage/screens of the collection to the PS3 version and Vita version, and the footage seems to be a match for the downgraded Vita version.
If you check out the announcement trailer:
At 0:05 - 0:07 you'll see a boss fight from Sigma 1. If you compare it to footage of the fight on PS3 and Vita, it's clearly not PS3 Assets. Look at the environmental textures especially.
See PS3 @ 42:00 from comparison:
Also as pointed out by BrunOz in the other thread, a screenshot comparison:
Just so people are aware since preorders are open at this point. Between this and the interview the other day stating that the source code for NG/NG Black/NGII is lost, I assume the same is true for the original Ninja Gaiden Sigma. But they haven't really been upfront about Sigma specifically.
If you check out the announcement trailer:
At 0:05 - 0:07 you'll see a boss fight from Sigma 1. If you compare it to footage of the fight on PS3 and Vita, it's clearly not PS3 Assets. Look at the environmental textures especially.
See PS3 @ 42:00 from comparison:
Also as pointed out by BrunOz in the other thread, a screenshot comparison:
Just so people are aware since preorders are open at this point. Between this and the interview the other day stating that the source code for NG/NG Black/NGII is lost, I assume the same is true for the original Ninja Gaiden Sigma. But they haven't really been upfront about Sigma specifically.