What is the most efficient way to tell if a player is in a certain area?

[CZXPEK (czo)]

.Magnitude or this plugin:

ZonePlus v3.2.0 | Construct dynamic zones and effectively determine players and parts within their boundaries

Disclaimer: Updates are planned to modernize ZonePlus for 2026 - you can listen out for these at our community server - please note inbetween I won’t be monitoring this thread or codebase [ZonePlus v3] Source Code | Documentation | Playground ZonePlus utilises the new Spatial Query API and Whitelists to effectively determine players, parts and custom items within a zone. You can have as many zones as you like, as large as you like, with zero-to-minimal ad…