Hordes in unity

Questions & Answers
1

Hi! I wanted to know how to make hordes. For example, first horde 2 enemies and the next horde the same enemies multiplied by 1.5.
Thanks.

P.D: Sorry for my English.

2

This is actually pretty easy to do with a for loop

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

    public class HordeSpawner : MonoBehaviour {
    
        public GameObject hordeCharacter; //Horde character prefab
        public Transform hordeSpawnTransform; //Spawn location of your horde
        public int enemyCount = 2; //Starting horde count
        public int hordeGrowRate = 2; //Change this when you want to multiply by a bigger value
    
        public static List<GameObject> enemiesInLevel = new List<GameObject>(); //A list of enemies that are currently in your level, just remove one whenever you kill one
    
        public void SpawnHorde()
        {
            enemyCount = enemyCount * hordeGrowRate;
            for (int i = 0; i < enemyCount; i++)
            {
                GameObject go = Instantiate(hordeCharacter, hordeSpawnTransform.position, hordeSpawnTransform.rotation); //Spawning of your enemies
                enemiesInLevel.Add(go); //Adding your enemy to a list so you can access them in other scripts remove this if you don't a list of your enemies
            }
        }
    }

Added a list in this script so you can keep track of your enemies but you can remove it if you don’t want that.