Originally Posted by Nevander
What would you advise for going through on UN? Found out the infinite money exploit with the flower has been... ugh.. patched. GRR. Used it on regular Nightmare to stock up on everything, now I can't. Thanks a lot id, you just lost serious respect points.
Save all the time.
I saved before and after every encounter. It wasn't too much harder than nightmare but was still pretty challenging. Just play it smart and use cover a lot. I found the driving sections to be the hardest just due to speed-running the game and not upgrading the cars.