MrKoolTrix is a Filipino electronic music producer who writes in a few different styles, including color bass and complextro. He has collaborated with artists such as Neddie, AeronMusic, and Zef Parisoto, and has released on numerous labels, including Exobolt, Rushdown, Neoluminum, and Reinelex.

His early success was likely through popular rhythm-based platformer Geometry Dash, where he and other creators made levels using his music. Some of his earlier songs that got popular this way include Cool Vibes!, Rockin' That Bass, and Where The Beast's At.

On February 5, 2021, MrKoolTrix made his debut on Exobolt with his song Exquisite. He has released on several other labels since then, but he continues to be a mainstay of Exobolt, having released both his Echo Circuit and Tune World EPs there. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.