The final boss in this game is designed as an almighty being that players can hardly defeat.

almighty 由 all（全部）和 mighty（强大的）组成，字面意思是"全能的、无所不能的"。在宗教语境中常指"全能的上帝"，在游戏中用来形容强大到几乎无法战胜的终极敌人。