Balatro launched in February 2024 as a poker-inspired roguelike from solo developer LocalThunk, published by Playstack, with its distinctive jazz soundtrack composed by LouisF. The game became a breakout indie hit across PC, consoles and mobile, praised for its addictive loop and stylish presentation. As streamers and creators shared big scoring runs on YouTube and TikTok, the smooth theme music became closely tied to satisfying combo moments. Creators now reuse the loop far beyond the game itself, lending any card, casino or strategy edit an instantly recognisable cool confidence.