Okay, that makes more sense. Also noticed Wikipedia didn't have a source for Shinovi Versus, so I guess I should've known better than to trust it.
I had a similar issue with it but with Zeno Clash supposedly being a fighting game but it's an FPS/beat em up.
And dunno if it was posted someplace else but someone at Marvelous' forums pointed this out:
The silhouette in the left side of the image in this
article matches up to this
character and Marvelous even did something similar
to promote SV.
And also notice the mention of PSP in the last paragraph, although it may just be referring to Tits SC.
Then in the bottom left is maybe this
No idea about the big one on the right, but looks like he(?) has glasses.