A 3D terrarium game where your flower grows or deflates, based on how well you

A 3D terrarium game where your flower grows or deflates, based on how well youA 3D terrarium game where your flower grows or deflates, based on how well you

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Molly Mittal

pro

• 15h

A 3D terrarium game where your flower grows or deflates, based on how well you care for it.

Click to water it. Give it sunlight. Watch a balloon-glass flower bloom in real time; petals inflating, colour deepening, light catching the gloss as it grows.

Terrarium is a 3D interactive game built entirely in Omma for the Omma Design Challenge. The concept is simple: care for your plant daily, watch it respond honestly. Feed it and it flourishes. Neglect it and it deflates, literally. Every plant is rendered in balloon-glass, the same inflated, high-gloss aesthetic you see in the references above.

The whole thing runs in your browser. No install. Just some soil, and something small waiting to grow.

Built with: Omma (100%); glass materials, 3D interaction states, camera animation, balloon-glass rendering. Socials: Instagram | LinkedIn Try it → https://omma.build/p/terrarium-opening-scene-design-zuovgm

ommabysplinebuildathon Contra Omma 3D Modeling Game Design Prompt Writing

Sandeep mittal

• 5h

Very nice

Sahil Undhad

• 6h

Nice..

Sahil Undhad

• 6h

Nice..

Isabel Feuerstein

pro

• 2h

love the textures in this!

Andres Sentis

• Apr 2

One Click Lemonade is a small incremental clicker microgame built in Omma by Spline, where players harvest lemons from a handcrafted paper tree, fill a pitcher with lemonade, and sell each cup for one click while gradually growing their tiny lemonade empire. The project is designed as a calm, tactile interactive diorama rather than a large simulation, focusing on a simple resource loop polished with playful progression, clear interaction, and a strong visual identity. Its style combines a monochrome papercraft world, soft paper textures, sculptural white forms, and bright yellow lemons as the main accent, making the whole experience feel like a handcrafted interactive object that is quick to understand, visually memorable, and enjoyable in a short session. Play the game: https://omma.build/p/lemon-stand-isometric-game-7bmq2d

Completed work

ommabysplinebuildathon Game Design Vibe Coder Figma Spline

Shadat Rony

pro

• Apr 6

Such a cool concept! How long did it take to dial in those soft paper textures in Spline? They look so realistic.

Alice D.

• Apr 3

Design.ID - a creative ID card generator for designers.

For the Omma Buildathon I built an interactive experience for designers.

My focus was elevating user experience using only Omma. After 90+ versions, Design.ID came to life.

Designers choose their character, input their info and get a personalised ID card. The final screen showcases a 3D card that tilts on hover with metallic reflections that follow along. A subtle detail: your character appears ghosted inside the metallic badge.

Try it: https://omma.build/p/designid-centered-welcome-page-sowjxh

From the particle logo on the first screen to the ID movements on the last, every interaction is intentional.

Fully responsive on desktop and mobile.

X Post: https://x.com/webdesign_alice/status/2040005774215127547?s=46&t=1ZFswUtJzT6BPLQaoOweGw

Create your ID and share it below! 👇

ommabysplinebuildathon Web Design Product Design Interaction Design Spline

Subhi Salman

• Apr 4

Great work on the app's visual identity!

Gonçalo Teixeira

• Apr 2

Just built this 3D Viewer / Tooltip Editor with Omma 💬 When in edit mode, clicking the bike model detects the raycast hit point to create a new tooltip. You can also adjust its position manually if needed. > What 3D model should I use next? 🤔 Aprilia RS660 3D model by theguyfran (on Sketchfab)

ommabysplinebuildathon