KNU_SpaceShooter/Assets/02_Scripts/Barrel.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Barrel : MonoBehaviour
{
    private GameObject expEffect;

    void Start()
    {
        expEffect = Resources.Load<GameObject>("BigExplosion");
    }

    // Update is called once per frame
    void Update()
    {

    }
}