Rouxl Buster (Unused) - Deltarune Rouxls Kaard OST

[@zawdan666]

Really cool

[@frozenflame1723]

Wow, this is surprisingly good for studying :)

[@Ponera-Sama]

"Just... One... More."

[@cassnotacapybara8736]

banger

[@davidfilimon4011]

Seems fitting for a practice mode. I'm curios how that would have turned out

[@Adhamadous]

Pretty cool but uh... Doesn't seem like a real boss fight it's just a random ost can prob be used when solving a real puzzle from rouxls