Raycasting (Guns, Visualizers, Shapecasts) – Roblox Advanced Scripting #37 (2025)

Learn how to script Raycasting in your Roblox games! Raycasting is an easy concept to understand, but a very difficult concept to implement, making it one of the most popular scripting concepts on Roblox. Follow along this long, detailed tutorial discussing what raycasting is, how to create visuals for your raycasts, learn RayResults, Raycast Parameters, gun systems, and spherecasts/shapecasts to create bigger bullets! This episode is packed with valuable knowledge for Roblox developers that you won’t want to miss!