well this IS Banpresto's first PS3 game IIRC, maybe they don't want to accidentally create a potentially game breaking glitch? there's only a couple freezes that you'd probably never run into (for example killing somewhere around 600+ enemies in a single stage or having excellen a subpilot for the sanshiki)
edit: the excellen one only applies if it was the case before the stage where you get RKO/KRO because it apparently screws with the event twin placements
"Reinforcements? I am the Reinforcements." PKMN Black FC: 0261 9500 8363
Ignore Size didn't work because the game didn't apply the size modifiers to hit and damage. As a result, battleships could dodge reasonably-well, and small enemies weren't nearly as difficult to hit. And the Valzacard was a ninja. NOTHING could hit it. Something that high-spec that doesn't have to worry about losing dodge against smaller enemies? AND it has the armor to take hits, unlike Tekkamen? Yeah, no wonder everyone says it's broken.