☢️ UE - Radioactive Zone

UE - Radioactive Zone documents a complete Unreal Engine radiation gameplay setup in one place.

The system covers radioactive areas, actor-side radiation tracking, damage-over-time, health handling, Geiger counter feedback, player protection, and HUD visualization.

This page is now the single readable reference for the Radioactive Zone feature, instead of relying on separate actor/component/demo pages.

Navigation

• Overview
• System Pieces
• Runtime Flow
• Radioactive Zone Actor
• Radioactivity Component
• Health Component Demo
• Geiger Counter Demo
• Demo Character
• Player HUD
• Typical Setup
• Troubleshooting

Overview

The radioactive zone system provides a gameplay loop for radiation exposure inside Unreal Engine.