Top 10 Hardest Bosses in Enter the Gungeon 

10 to 2: bullet king 1: every other boss

I personally find wallmonger and old king pretty easy and I used to find kill pillars hard (And I got door lord as one of my first floor two bosses and was annihilated) Also if you didn't know Resourceful rat mech is based off Metal Gear Ray

Question... does markayla like the new skyrim update?? They have a survival mode where you need to eat sleep and stay warm now