Simple class that allows you to spawn / instantiate any number of prefab game objects when a Unity scene loads. Useful for Bootstrap scenes & more

SpawnOnAwake.cs

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

namespace PixelWizards.GameSystem.Controllers
{
    /// <summary>
    /// Spawns any number of prefabs on Awake() when the scene loads
    /// </summary>
    public class SpawnOnAwake : MonoBehaviour
    {
        public List<GameObject> spawners = new List<GameObject>();

        /// <summary>
        /// Awake is the first thing called, spawn all of the items we need
        /// </summary>
        void Awake()
        {
            foreach (var spawn in spawners)
            {
                Instantiate(spawn, Vector3.zero, Quaternion.identity);
            }
        }
    }
}