Resume Game with Timescale + Score?

Questions & Answers
1

I’m currently developing an Autorunner that involves changing the game speed with a 0.04f increase to timescale every milestone reached. How do I pause and restore the original values without setting it back to 1?

private void Update()
{

if (Input.GetKeyDown(KeyCode.Escape))
{
    if (GameIsPaused)
    {
        Resume();
    }
    else
    {
        Pause();
    }
}

if (MobileInput.Instance.Tap && !isGameStarted)
{
    isGameStarted = true;
    motor.StartRunning();
    Time.timeScale = 1f;
    flash.SetActive(false);
}

if(isGameStarted)
{
    // Bump the Score Up
    score += (Time.deltaTime * modifierScore);
    if (lastScore != (int)score)
    {
    lastScore = (int)score;
        scoreText.text = score.ToString("0");
    }
}
{

    if (isDead)
        return;

    if (score >= scoreToNextLevel)
        LevelUp();

    score += Time.deltaTime * difficultyLevel;
    scoreText.text = ((int)score).ToString();
}
void LevelUp()
{
    if (difficultyLevel == maxDifficultyLevel)
        return;

    scoreToNextLevel *= 2;
    difficultyLevel++;
    modifierScore += 1;

    Time.timeScale += 0.04f;
}

void Resume()
{
Time.timeScale = 1f;
GameIsPaused = false;
}

void Pause()
{
    Time.timeScale = 0f;
    GameIsPaused = true;
}

}

2

I think you could just create a float deltaTime, then:

private float deltaTime = 1f;

//update stuff

void Resume()
 {
 Time.timeScale = deltaTime;
 GameIsPaused = false;
 }
 void Pause()
 {
     deltaTime = Time.timeScale;
     Time.timeScale = 0f;
     GameIsPaused = true;
 }