【Unity】MMDモデルを使ってボールを蹴って物体を壊すゲームを作ろう！その５【基礎】 ref: http://qiita.com/kuuki_yomenaio/items/95f54a7404d71c80cbaf

CreateStage.cs

using UnityEngine;
using System.Collections;

public class CreateStage : MonoBehaviour {

    public GameObject gameObject;
    // Use this for initialization
    void Start () {
        int countW = 5;
        int countH = 5;
        int countZ = 5;
        float x = -3;
        float y = 0;
        float z = 5;

        Vector3 pos;
        for(int i = 0 ; i < countW ; i++){
            for(int j = 0 ; j < countH ; j++){
                for(int k = 0 ; k < countZ ; k++){
                    pos = new Vector3(x, y, z);
                    Instantiate(gameObject , pos , transform.rotation);
                    z += 1;
                }
                y += 1;
                z = 5;
            }
            x += 1;
            y = 0;
        }
    }

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

    }
}