SGD Plays Creepy Castle | Secret Boss Of Free Depths Dopplebugger
To get to this boss you gotta get all the collectables in the free depths to unlock all the doors at the end to get the lasso. I don't believe there is a lasso in the regular depths. you also need 20 of the easter eggs. This was one of my older save files before I started making videos that's why I don't have footage of the entire run 100% run. This boss is pretty tough due to him having more health than you and that you don't get healing items in the depths, also the duels are tough it took me at least 8 attempts.