Just finished beating the single player on every difficulty. Is it worth it to do the co-op campaign? I opened it up and there's like 32 different progression trees so that turned me off a little bit

If you have friends that want to play the coop campaign with you, sure

no. refund the game and hope you get a manual review to get your vbucks back
https://help.steampowered.com/en/wizard/HelpWithGame/?appid=2183900

>>715201430
None of my friends play anything but CS 1.6, I'd either be playing with randos or bots

>>715201579
Shame. Sorry about that. Well, it’s not worth it then. It’s called co-op for a reason y’know?

You need to do the co-op to get the full story