# Design Game Encounters

> Design, implement, tune, or test Three.js action-game encounters. Use for arena layout, enemy composition, spawn pacing, objectives, boss phases, reward cadence, encounter fixtures, and difficulty validation.

- Skill: `nota-america/design-game-encounters` (Agent Skill)
- Install (CLI): `npx skillmds@latest add nota-america/design-game-encounters`
- Raw SKILL.md: https://api.skillmd.com/api/skills/nota-america/design-game-encounters/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: nota-america (https://skillmd.com/u/nota-america)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/nota-america/design-game-encounters

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# Design Game Encounters

Design encounters as decisions, not actor counts.

## Compose

Define objective, available space, enemy roles, spawn timing, hazards, player resources, exits, failure recovery, and reward. Add one pressure source at a time; require each archetype to create a distinct response.

## Keep it fair

Protect readable paths, telegraphs, camera sight lines, and recovery windows. Cap simultaneous committed attackers and avoid offscreen damage, unavoidable chains, or encounter resets that duplicate rewards.

## Validate

Create deterministic starts for low resources, each wave, boss phase, victory, and death/retry. Test desktop and mobile at the real camera distance, then adjust composition from observed decisions rather than raw completion time.