public void StartPhase()
{
isGameRunning = true;
currentSpawner = Instantiate(collectableSpawner, spawnerPosition, Quaternion.identity);
currentSpawner.GetComponent <CollectableSpawner>().fuelChance = fuelChance;
upgradeUI.SetActive(false);
earthAnim.SetBool("isGameRunning", true);
SoundManager.PlayAudioSource(audioSource);
armourManager.ResetArmour();
fuelManager.ResetFuel();
}