gatex
Music Composer & Sound Designer
for Video Games
Hi! I'm Gatex — Music Composer, Sound Designer & Audio Director for Video Games, based in Barcelona.
I'm a multi-instrumentalist with a jazz foundation, versed in Ableton Live, Reaper and FMOD.
I handle the complete audio pipeline: composition, sound design and FMOD implementation — delivering a single creative vision across your entire game.
Retro-looking indie games are my sweet spot.
5 reasons to work with me
- Full pipeline, one person. Composition, sound design, and FMOD implementation.
- I think like an Audio Director, not just a composer. Every decision serves the player experience.
- I'm quite fast, focused and organized. I work efficiently and keep the process transparent. You'll always know what's happening and when.
- Custom work and custom fees. Every game is different. I take time to understand your project before proposing anything.
- Musical range that goes beyond the stereotypical. Jazz-trained but genre-fluid.
I bring harmonic depth that shows up in every track.
Plus: I own an orange cat who insists on sleeping on me while I work.
Here you have some pics of her <3
Some testimonials
David Garay (Abathor)
“Talent, commitment, passion… that’s what we all want for our project, and what I found working with Gastón (Gatex).
Talent is not only about creating quality music, but also about understanding the purpose and reaching the listener. With every track we’ve made, it hasn’t only touched me, but also the people who have listened to his music in Abathor.
I’m now on my second project with him, and even today, he still manages to surprise me with what he’s capable of.”
Evan Spellman (Okaymon)
"Gatex was fantastic to work with and someone I look forward to collaborating with in the future.
Whether my directions were precise and specific, vague and nebulous, or left completely in his hands to come up with an idea, he delivered each and every time. He's a real talent whose ability to create quality music across any genre is equaled only by the speed at which he does it.
The absolute best - truly."
Gregory Nimmo (Brass and Bramble)
“Never in my wildest dreams did I expect to meet somebody so talented in my early days of learning game development.
I was searching for other beginners to collaborate with when I came across Gatex. I was so surprised somebody of his calliber wanted to work with me.
Now many years later in our professional career and we have had the chance to work together again and I am constantly impressed with his continuous professionalism and creativity.
And most importantly communicating with him is an absolute joy!”
V. Mancer (Wartale)
"Working with Gatex was a fantastic experience. He is highly professional and organized in both his workflow and communication.
He has a great ability to understand the core identity of a game and transform it into distinctive musical pieces that really enhance the overall experience. Gatex is incredibly passionate and inventive and was always receptive to feedback. The final result was a soundtrack that exceeded my expectations!"
My Rates
Every game is unique — and so is the music & sound it requires.
So instead of fixed prices,
I prefer taking the time to truly understand your project and what you’re aiming for.
👉 That’s why I always offer a Free Introductory Call,
where we’ll talk about your vision and I’ll put together a custom deal that fits your game and you.
Email me at contacto.gatex@gmail.com
(feel free to share anything you like about your game)
and we’ll book a call!