Выбор персонажа в меню игры

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class PrefSelector : MonoBehaviour
{
    public string ParameterName = "Shape";
    public string ParameterValue = "";
    public GameObject Marker;
 
    private void Start()
    {
        DrawMarker();
    }
 
    private void DrawMarker()
    {
        //draw marker around mu object if PlayerPrefs contains my value
        if (PlayerPrefs.GetString(ParameterName) == ParameterValue)//if my object is selected
        {
            Marker.transform.position = transform.position;
            Marker.SetActive(true);
        }
    }
 
    void OnMouseDown()
    {
        //store parameter value in PlayerPrefs
        PlayerPrefs.SetString(ParameterName, ParameterValue);
        //save PlayerPrefs
        PlayerPrefs.Save();
        //draw marker
        DrawMarker();
    }
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class GameManager : MonoBehaviour
{
    void Start ()
    {
        //read preferences and load character prefab from resources
        var shape = PlayerPrefs.GetString("Shape");
        var color = PlayerPrefs.GetString("Color");
        var charName = color + shape;
        var prefab = Resources.Load<GameObject>(charName);
 
        //create character from prefab
        var character = Instantiate<GameObject>(prefab, Vector3.zero, Quaternion.identity);
    }
}