Love the game, its a good bit more difficult than vanilla, but I like that. Most of the new plants are bangers.
I do not understand the final bossfight though. My understanding is that you need to survive until you get 9 planterns, and they sometimes show up in airdrops. I have yet to gigure out what determines how far you can dribe back the boss. Towards the end it just keeps crawling forward. I assume I missed someyhing, but idk what it is