 
<translate> Ahịrịokwu dị mkpa na amaokwu ahụ bụ: A tọhapụrụ egwuregwu ahụ na 23 Eprel 2018, mgbe afọ anọ nke mmepụta gasịrị. Ya mere, azịza ikpeazụ bụ afọ anọ. <eng> The relevant sentence in the passage is: The game was released to manufacturing on 23 April 2018, after four years of production. Therefore, the final answer is four years. 