design__designing-game-ui-for-idavoll

Design deterministic mobile-first Idavoll game UI with vanilla DOM and UI kit primitives.

1|1|Updated Mar 16, 2026
One-click install
npx skills add https://github.com/erikhazzard/vasir --skill design-designing-game-ui-for-idavoll
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: design__designing-game-ui-for-idavoll
Source: https://github.com/erikhazzard/vasir/tree/main/.agents/skills/design__designing-game-ui-for-idavoll
Command: npx skills add https://github.com/erikhazzard/vasir --skill design-designing-game-ui-for-idavoll

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The current Idavoll game UI often lacks mobile-first polish, determinism, and a clean vanilla-DOM baseline. This skill defines a process to redesign the UI shell, HUD, overlays, and menus to be consistent, on-system, and testable.

Core Features & Use Cases

  • Deterministic UI shell: vanilla DOM with a single source of truth for UI state, ensuring replayability and predictable rendering.
  • UI kit integration: strict usage of the Idavoll game UI kit tokens and patterns, with no off-system overrides.
  • Modular overlays: HUD, upgrades, menus, and results overlays designed as reusable components with clear interaction contracts.

Quick Start

Apply the UI kit to the Idavoll game and wrap the root in .idv-ui-theme to validate deterministic, mobile-first UI.

Frequently Asked Questions about design__designing-game-ui-for-idavoll

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a deterministic game UI using vanilla DOM?▼

A deterministic game UI uses vanilla DOM with a single source of truth for UI state, ensuring replayability and predictable rendering. It enforces strict UI kit primitives and root wrapping for consistent behavior.

Can I use React for my game HUD and overlays, or do I need vanilla DOM?▼

No, React is not allowed. This approach requires strict vanilla DOM usage with no React, enforcing UI kit primitives and a root wrapper to maintain determinism and mobile-first usability across the game UI shell.

What is the best way to ensure mobile-first polish for game menus and overlays?▼

The best way to ensure mobile-first polish is to design modular overlays, menus, and HUDs as reusable components with clear interaction contracts, wrapping the root in a unified UI theme for consistency.

How do I apply UI kit tokens to game UI components without off-system overrides?▼

Apply UI kit tokens by enforcing strict usage of the game UI kit patterns and primitives, ensuring no off-system overrides exist and wrapping the root element in the required theme class.

Why does my game UI lack replayability and consistent rendering across sessions?▼

Your game UI lacks replayability because it lacks a deterministic baseline. By using vanilla DOM with a single source of truth for UI state, you ensure predictable rendering across sessions.