This sounds super badass, you captured the feeling really well!
I've always loved the scenes in Castlevania where you climb through a sprawling dungeon level that's normally filled with skeletons, so I made this to capture a similar theme using a lot of pinging synths and a melody that feels like you're in a dangerous place but rising above the challenge.
My second chiptune asset pack mainly made for game devs. This one is inspired by the classic Castlevania series!
Available here - https://ryanavx.itch.io/8-bit-castle-adventure-music-pack
This sounds super badass, you captured the feeling really well!
I definitely feel like I'm rising to the challenge!!
Please contact me if you would like to use this in a project. We can discuss the details.