Answer by Addyarb

My solution would be something a little more simple/approachable than most here. This won't be as "Random" as the others mind you, but the player won't know it anyway either way, right? int CurrentID; public GameObject[] myArray; GameObject mySelectedGameObject; void Start(){ InvokeRepeating ("SelectRandom", 0, 1); } void SelectRandom(){ int lastID = CurrentID; int randomInt = Random.Range (0, myArray.Length); if (randomInt != lastID) { mySelectedGameObject = myArray [randomInt]; CurrentID = randomInt; } else { if (lastID != myArray.Length-1) { mySelectedGameObject = myArray [++lastID]; CurrentID = lastID + randomInt; } else{ mySelectedGameObject = myArray [--lastID]; CurrentID = lastID + randomInt; } } }