From the summit of Zenith to the deepest underworld abbyss, these songs will rock your socks off. Then Blubellie willl eat them (the socks, not the songs).
This soundtracks has all your favorites, including "Level Up Jingle", "Defeat Jingle" and "Battle Lead-In".

But IRIADHIS won't sing

Unfortunately, our charming Artificial Intelligence refused to sing for this soundtrack. According to IRIADHIS, singing AI is an "offensive stereotype against her people".
Fortunately, Blubellie offered itself as a replacement singer. Unfortunately, we can't publish the results as that would break the Geneva convention (and your headphones).

Music in Relegatia

Every society needs art. After the colonists crash-landed on Relegatia, Lyrdhia founded a guild of bards. Since then, the Lyrdhin play the Opera Infinita, an epic saga literally spanning centuries.
In Cards & Crystals the Lyrdhin bards are a playable faction, offering their artistic skills in combat. Useless, you say? Wait 'til your opponents beat you over the head with rhyming rows of crystals or kill you with a sword-dancer's grace.
In the tavern you can meet Hyazinth, harpist extraordinaire, and part of Relegatia's girl band sensation "The Three Graces". Be nice to her and she might even play a few requests. Hit on her and she might hit you back. Mess with her harp and... well, see for yourself.
The tavern is filled with Hyazinth's music (inspired by folk songs from our world), impressing all the patrons except one. The Blubellie sleeps through her performance, obviously unimpressed. The only music it seems to like is the sound of its bowl being filled.
But perhaps you can make a connection between the beauty and the beast?

Music beyond Relegatia

The soundtrack for Cards & Crystals was created by the talented Jan Philipp Peters. We collaborated on a few projects beforehand, including a hobby game and two as of yet unreleased projects. This was Jan's first foray into chiptune music, which he combined with his signature orchestral style.
When I made the game Jan was my sounding board in more ways than one. If your favorite card got nerfed, it's probably his fault because he built a broken deck with it. In the end, he even voiced the trailer and I can tell you, his enthusiasm for the game is real (as is his frustration with the Blubellie).
Who did Blubellie's voice? Well, it voiced itself, obviously!