No, haven’t played the game long enough with a partner to be able to finish it. The game I heard sucks by yourself, it’s so much more enjoyable with another person. So every time I got a new person to play with, we start over from the beginning. What is cool is that when I do start from the beginning, I load up my profile and I still play with all the stuff I had previously bought and loaded up on my character. That is cool.
I don’t want to buy anything big though, cause after beating the game in standard mode, all the primary weapons will be unlocked and you don’t have to buy them. Just pick them and go. you still have to spend loot on upgrades though. I think.