Explosion happen when arrow hits something.

[NegativeN]

I'm trying to make it so that when the player shoots an arrow, if it hits something, an explosion happens.

 

[ARMcPro]

Projectile Hit event triggers when a projectile hits anything; all you need to do is spawn an explosion at the projectile's location, you might want to add If Entities to check if it's the correct projectile, the location will be Game Value: Location -> Shift Right Click it and click Projectile to change its target from Default to Projectile.

Player Event: Projectile Hit -> Spawn Explosion at the location game value

 

[NegativeN]

I couldn’t find the Projectile Hit event in entity events? Do you mean Projectile Damage Entity?

 

[ARMcPro]

it is a Player Event, not an entity one, it should be found in the Damage category.