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Mario Sello Nuñez

@thesoundofmario

Composer | Sound Designer Abiotic Factor⛓️Doomsday Paradise⛓️Heredity (AI-free) https://linktr.ee/thesoundofmario

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09.02.2025
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Latest posts by Mario Sello Nuñez @thesoundofmario

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New Sci-Fi Horror Music Pack

12 loopable ambient tracks of dark drones, eerie textures, and cinematic tension - perfect for abandoned stations, alien anomalies, and deep space horror.

🎧 11+ minutes • Royalty-free

🛰 Available on itch: mariosello1.itch.io/sci-fi-horro...

#gamedev #scifi #horror

11.03.2026 19:05 👍 5 🔁 0 💬 1 📌 0
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Ms-20 appreciation post.

#korg #ms20 #composer

10.03.2026 23:54 👍 2 🔁 0 💬 0 📌 0
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👁️

#composer #gamedev #indiedev

06.03.2026 20:23 👍 10 🔁 3 💬 1 📌 0

at a local store in buenos aires (called: Baradero 3D) 🪐

05.03.2026 18:33 👍 0 🔁 0 💬 0 📌 0
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About last night. New Abiotic Factor music incoming.

#gamedev #indiedev #indiegamedev #abioticfactor

05.03.2026 18:07 👍 11 🔁 2 💬 1 📌 0
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Game Sound February Sale by Mario Sello Nuñez A bundle by Mario Sello Nuñez, $4.99 for Horror SFX - Drones and Ambiences, Ethereal | a jungle / dnb music pack ♫⋆。♪ ₊˚♬ ゚., Sci-Fi Ambient Loops | Part 1

I'm hosting an 85% off sale on Itch: 3 music and SFX packs for $4.99.

Find it here: itch.io/s/179660/gam...

#gamedev #indiedev #gamedeveloper #solodev #indiegame

21.02.2026 21:40 👍 7 🔁 2 💬 0 📌 0
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New project energy. Got references, visuals, ideas floating around.. and that panic that comes with the first track 😅 Let's make some melodies.

#gamedev #indiedev #composer

16.02.2026 21:21 👍 10 🔁 3 💬 0 📌 0
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Throwback to this theme I did for a first-person underwater horror exploration game.

#composer #gamedev #indiedev

15.02.2026 16:14 👍 11 🔁 3 💬 0 📌 0
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Today is Bandcamp Friday, one of the few days when every purchase goes directly to the artist.

If any of my music ever kept you company while playing, working out, or just being there, this is a good moment to support what I do 🖤

Link in my profile.
Have a great weekend 🙌🏻

#composer #gamedev

06.02.2026 17:47 👍 9 🔁 1 💬 0 📌 0
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Buy Mario Sello Nuñez a Coffee Become a supporter of Mario Sello Nuñez today!

I’ve been getting a lot of love for my Abiotic Factor tracks lately, thank you 🙏

The OST isn’t available yet, but I’ve uploaded all the tracks I composed on my YouTube channel.

If you’d like to support my work, I also have a Ko-fi page. Every bit of support truly helps ❤️

ko-fi.com/thesoundofma...

06.02.2026 00:29 👍 1 🔁 0 💬 0 📌 0

Sounds great!

05.02.2026 21:21 👍 1 🔁 0 💬 1 📌 0
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Less and less time until this soundtrack I worked on between 2022 and 2025 sees the light of day :)

#gamedev #indiedev #composer #gamemusic

04.02.2026 22:20 👍 9 🔁 3 💬 0 📌 0
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Your game can sound like this.

Check it out: mariosello1.itch.io/ethereal

#gamedev #indiedev #indiegames

03.02.2026 23:48 👍 11 🔁 3 💬 0 📌 0
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😬

#composer #gamemusic #gamedev

02.02.2026 19:58 👍 9 🔁 1 💬 0 📌 0

Looks sick!

01.02.2026 14:51 👍 1 🔁 0 💬 1 📌 0
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If I wrote the soundtrack of Severance.

#composer #musiccomposer #severance #appletv

01.02.2026 13:39 👍 1 🔁 0 💬 0 📌 0
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I guess this passes for the first real gameplay video from my game :D Collecting sticks and stones is a core mechanic in every survival game after all. I experimented a little with ambience and SFX here to build the atmosphere. Still very early WIP. #survival #indiedev #solodev #gamedev #goth

31.01.2026 18:38 👍 140 🔁 16 💬 3 📌 0

Looks amazing!

30.01.2026 18:50 👍 1 🔁 0 💬 0 📌 0
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🕷️🪾💀

#composer #gamedev #survival

30.01.2026 18:06 👍 6 🔁 1 💬 0 📌 0
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Current view.

#gamedev #indiedev #gamecomposer

29.01.2026 21:26 👍 10 🔁 2 💬 0 📌 0
I Talk To Aliens - Masks & Glitter (Lyric Video)
I Talk To Aliens - Masks & Glitter (Lyric Video) YouTube video by I Talk To Aliens

Sooo… because I can’t stop creating, I started a parallel project. A space to channel my obsession with synthesizers, alternative and industrial textures, mixed with hints of electro pop and rock - all turned into songs you can sing along to.
This is I Talk To Aliens.👽

youtu.be/1F-49Y_rwkc

29.01.2026 17:40 👍 0 🔁 0 💬 0 📌 0
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Today we went full retro and wrapped up a boss theme for an upcoming mobile game 👾 More news on the soundtrack and game soon.

#gamedev #indiedev #composer #gamemusic #mobilegames

26.01.2026 18:05 👍 7 🔁 2 💬 1 📌 0
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Liked this riff? Check out the soundtrack I composed for Heredity on Spotify.

open.spotify.com/intl-es/albu...

#gamedev #indiedev #composer

24.01.2026 17:23 👍 7 🔁 1 💬 0 📌 0
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🎻🎻🎻

#composer #gamedev #indiedev

23.01.2026 21:35 👍 7 🔁 2 💬 0 📌 0
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🥁🥁🥁

#composer #gamedev #indiedev

21.01.2026 23:56 👍 6 🔁 2 💬 0 📌 0
Ethereal | a jungle / dnb music pack ♫⋆。♪ ₊˚♬ ゚.
Ethereal | a jungle / dnb music pack ♫⋆。♪ ₊˚♬ ゚. YouTube video by Mario Sello Nuñez

If you liked my Ethereal music pack, happy to say a Vol. 2 is officially in the works 😎

#composer #gamedev #indiedev #musicpack

youtu.be/NIB6tGNcWoo

20.01.2026 22:38 👍 7 🔁 2 💬 0 📌 0
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Had a blast creating these sound effects for Fruity Feline. Play it on Newgrounds!

#gamedev #indiedev #sounddesigner

19.01.2026 21:56 👍 6 🔁 2 💬 0 📌 0
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Current view.

#composer #indiedev #gamedev

16.01.2026 22:00 👍 8 🔁 2 💬 0 📌 0
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Throwback to this reggae-inspired track I composed for Doomsday Paradise 🌴

Laid-back grooves, warm vibes, and that “drink by the beach” feeling - even if the world is ending. It was a fun contrast to explore a more relaxed, sunny sound palette for a game setting.

#composer #gamedev #indiedev

15.01.2026 14:21 👍 11 🔁 3 💬 0 📌 0
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Strong Blade Runner vibes with this one

#composer #gamedev #indiedev

13.01.2026 14:42 👍 12 🔁 3 💬 0 📌 0