I built a 3D altar for my grandmother for the Omma Buildathon. It's a scroll-based experience.

I built a 3D altar for my grandmother for the Omma Buildathon. It's a scroll-based experience.I built a 3D altar for my grandmother for the Omma Buildathon. It's a scroll-based experience.

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Natalia Rowsey

• Apr 9

I built a 3D altar for my grandmother for the Omma Buildathon.

It's a scroll-based experience. You move through her objects and hopefully feel something. Built in a few hours in Omma. I am not a developer, I just knew what it needed to feel like.

💙 Try it: here

💙 + comment if it moves you — every interaction counts for People's Choice.

ommabysplinebuildathon AI VIsual Designer Vibe Coding 3D Rendering Canva Omma

Johannes Specht

• Apr 8

Hey Contra! Here is my submission for the Omma Spline Buildathon. 🎉

Dreamland: a quiet 3D island where you walk around and place your dreams into the world as glowing crystals. ✨

Each crystal holds something you care about. You can add a title, milestones, thoughts, images or links. Everything to make sure your dreams do not get lost.

And the world reacts to you.

If you show up and work on something the crystal grows and glows stronger. If you ignore it it slowly fades and shrinks.

So you can actually see what you are building in your life. And what you are slowly losing.

Curious what you think. 😊

ommabysplinebuildathon Spline Game Design Omma Vibe Coding UX Design

Isabel Feuerstein

pro

• Apr 8

this is so cool. how did you come up with this?

Rohit .

pro

• Apr 8

Built Promptopia — a fun mini city builder where you just type prompts and watch the city evolve 🌆✨

“add cyberpunk neon towers” “build a peaceful zen garden” “make it rainy night with flying cars” The scene responds with new buildings, lighting and sky changes, particles, and simple animations.I built this interactive 3D experience entirely inside Omma by Spline during the challenge. It also uses Omma’s native audio features for sound effects. Try the demo here → https://omma.build/vj9feqicaodPromptopia