Lost and Chained is peak. (also 2 bonus clips.)

This is a banger bossfight although from the bouns clips you can see that it has some bugs. Oh well, happens. Hope it gets fixed. The mod is Lost and Chained, you can find it on Thunderstore mod manager. The music in this video other than the obvious Lost Lace and Red maiden from Silksong is the Radiance theme from HK and also the Invincible title card theme, I don't actually know how it's called.