New Game Plus

If you mean the location where you find Nora Freeze....simply position yourself under the grate so you perform a take down on the armoured thug, then free flow and use your gadgets to keep down the others, take out anyone who grabs a weapon and use the combo
take down remove the armoured and baton thugs to whittle the numbers down

Catwoman's greatest strength is her agility, master the lightning quick double tap of the "A" button and you'll be jumping off of the shoulders of your enemies and doing cartwheels while their eyeballs are spinning, do it inbetween every attack and you'll
quickly boost your combos in the process, Ivy's plants won't even know where to aim their spores. This part is a little tricky for there's not much room to work with but, in the end, your cat-like reflexes will win out. Just wait until you take on Mr. Freeze,
ha ha...

Hi Sidparks1 I just finished my first playthrough last week beating it on normal, I decided to restart using New Game + and playing on normal difficulty and yes the game is hard at times, it just seems as though you cannot be hit more than 3 times or your
dead. Great challenge. By the way level 32 as of right now.

Not sure exactly which part you're talking about, but if you go east (towards the sewers) after Ra's Al Ghul is defeated instead of going west towards the Subway Station, you may have an easier time of it, also this would be your only opportunity to trigger
the Killer Croc cutscene by going this route...

perhaps it be the same thing but I finished with Raz Agoul and going to see Mr Freeze I have to go under the grates then take out the bad guys any advice I tried the divided and conquer, the shocker, and the explosive gel and of course tried to combine them
and I am getting tired of Joker laughing me in defeat so advice I apreciate all the help so far