TimeControlTest.cs

using UnityEngine;
using System.Collections;
using Chronos;

public class TimeControlTest : BaseBehaviour {

	private float moveSpeed =1.0f;

	void Update () {
	  	//この書き方だと、キー操作しても期待通りの時間制御ができない。
		//transform.Translate(Vector3.up * Time.deltaTime);

		if(time.timeScale >0){
    		time.rigidbody.velocity = new Vector3(transform.localScale.x*moveSpeed,time.rigidbody.velocity.y,0);
		}

		Clock clock = Timekeeper.instance.Clock("Root");
		if (Input.GetKeyDown(KeyCode.Alpha1)){
			clock.localTimeScale = -1; // Rewind：巻き戻し
		}else if (Input.GetKey(KeyCode.Alpha2)){
			clock.localTimeScale = 0; // Pause：停止
		}else if (Input.GetKeyDown(KeyCode.Alpha3)){
			clock.localTimeScale = 0.5f; // Slow：ゆっくり移動
		}else if (Input.GetKeyDown(KeyCode.Alpha4)){
			clock.localTimeScale = 1; // Normal：通常速度で移動
		}else if (Input.GetKeyDown(KeyCode.Alpha5)){
			clock.localTimeScale = 2; // Accelerate：速く移動
		}
	}
}

Sample script for Unity Asset "Chronos"