---
title: "Sega Design System Skill (Universal) - Air Market"
description: "You are putting an interface around a game and do not want it to look like a business app. This gives it an arcade feel: pixel lettering, square corners with nothing rounded off, and fat pill-shaped…"
canonical: "https://airmarket.ai/app/sega"
---

[Air Market](/) / [Design](/category/design) / Sega Design System Skill (Universal)

Skill by [Bergside](/@bergside)

# Sega Design System Skill (Universal)

Make a game interface look like it belongs in an arcade

## What this does

You are putting an interface around a game and do not want it to look like a business app. This gives it an arcade feel: pixel lettering, square corners with nothing rounded off, and fat pill-shaped buttons that sink into a solid block underneath when pressed.

### Top 3 things it does for you

- Give a game UI an arcade look
- Set type in a pixel typeface
- Build chunky buttons that press when clicked

## Information

**Sega Design System Skill (Universal) at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Bergside](/@bergside) |
| Category | [Design](/category/design) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 5 KB |
| Licence | MIT |
| Repository | [bergside/awesome-design-skills](https://github.com/bergside/awesome-design-skills/tree/694dfc1f7a2266289baa1d139d9d3a70aa71feb9/skills/sega) |
| GitHub stars | 2,497 (as of Nov 2026) |
| Installs | 2,532, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Sega Design System Skill (Universal) and flagged nothing. AIR's verdict: **safe**.

**What Sega Design System Skill (Universal)'s check was run against**

|  |  |
| --- | --- |
| Commit | 694dfc1f7a2266289baa1d139d9d3a70aa71feb9 |
| Content hash | a19fda85a0f8bfa72646faca15b3438bfc06cdee2388a26852f75269586edb2c |
| Files read | [Browse the files at this exact commit](https://github.com/bergside/awesome-design-skills/blob/694dfc1f7a2266289baa1d139d9d3a70aa71feb9/skills/sega/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Sega Design System Skill (Universal)](/security/sega)

## About Sega Design System Skill (Universal)

A playful, arcade-inspired interface style intended for games. Text is set in the VT323 pixel typeface, and corners are hard rather than rounded.

The buttons are the centerpiece: chunky pill shapes that press down into solid offset blocks, so tapping one has a physical feel.

## What's inside

- SKILL.md - instructions
- DESIGN.md - reference

## Questions

### Is Sega Design System Skill (Universal) safe to install?

AIR scanned this exact version of Sega Design System Skill (Universal) and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 694dfc1f7a22, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/sega.

### How do I install Sega Design System Skill (Universal)?

Open https://airmarket.ai/app/sega on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/bergside/awesome-design-skills/tree/694dfc1f7a2266289baa1d139d9d3a70aa71feb9/skills/sega. Install from that link, not the branch.

## Related on Air Market

- [More Design listings](/category/design)
- [Everything by Bergside](/@bergside)

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Canonical URL: <https://airmarket.ai/app/sega>