>lessens delimb rates by a lot
>enemies have more health and deal more damage
>This results in deadly enemies that you can spend more time fighting as opposed to having a giant crowd of paper thin enemies that are just begging to be UT'd
I forgot what video I watched but I remember a guy crying that incendiary ninja's have too much health and how a full UT couldn't kill one on master ninja it's literally
>NOOOOOOOOOO MY PRESS Y TO AWESOME BUTTON DOESN'T GIVE ME A FREE KILL!!!!!!!!!!
Also, the weapons in NG2 are actually fun but in the base version most enemies die so quickly that you dont even use half of a weapons moveset because there's no point. Sigma at least gives you a chance to put some of those strings or cool combos to use.
Also sigma completely cuts out some of the terrible boss fights in the base game, it adds 2 which aren't amazing but they're not horrid dogshit like the armadillo's or w/e.

Don't care what anyone says. Sigma 2 is the more fun version to play. People who defend OG 2 literally just want to spam UTs against a crowd of an enemy, pretending that they're better than musou players

If NG4 doesn't have fights like this then what's the point