hi guys i have a game manager script that i manage to pause the game when my player collide with an object by using Time.timescale but is there a alternative ways that i can pause only the timesystem and the game continue running if not then pause the game but the timesystem contiune running?

gamemanager.js

function Update(){

//if(isPaused == false){

if(!Paused){

Paused=false; } else {

Time.timeScale = 0;

Paused=true;

}

if(Input.GetButtonUp("Jump")){

Time.timeScale = 1;

Paused=false;

    //starttime = Time.time;

    //time += Time.deltaTime;

    OnGUI();
    }
}

function OnGUI () {

Debug.Log("OnGUI");

var guiTime = Time.time - startTime;

restSeconds = countDownSeconds - (guiTime);

//display messages or whatever here -->do stuff based on your timer
if (restSeconds == 60) {

    print ("One Minute Left");

}
if (restSeconds == 0) {

    print ("Time is Over");

    restSeconds = 0;

    Application.LoadLevel("2");
    //do stuff here
Paused = true;