How do I make my sprite detect when it touches my projectile

Im new to MakeCode and I want to know how I can make my sprite detect when it got hit by my projectile.

Welcome to the Makecode forum!!
This block from the Sprites tab should be what you’re looking for:


If you are using one of the “create projectile…” blocks to create your projectiles, simply change the second dropdown menu to the sprite kind “projectile” like this:

It should work! Good luck, and feel free to ask any more questions you have!