How to Make Kill Bricks in Roblox

Beginner 4 min Basics

The classic hazard part done properly: one server script drives every kill brick through tags and attributes.

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How it works, step by step

  1. 1

    Tag hazard parts 'Hazard' in Studio.

  2. 2

    One server script listens for GetInstanceAddedSignal('Hazard') and connects each part's Touched event.

  3. 3

    Find the Humanoid from the touch's parent; apply damage or set health to zero.

  4. 4

    Give a brief spawn-protection window by checking a debounce attribute on the character.

Concepts you'll use

  • Tags over duplicate scripts
  • Attributes for per-part config
  • Humanoid:TakeDamage

Mistakes that cost you players

  • Connecting a new script to every brick manually — one tag-driven script scales.
  • Damaging on the client: only the server may decide death.

Every script above — written, placed & wired in ~30 seconds

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