The creepy and mysterious caverns underneath Castlevania have very memorable soundtracks. This is my attempt at creating one similar to them. I used a lot of reverb and delay to make it feel like you're in a place with a lot of echo and decided to make it far heavier on the bass line.

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