It has now been a bit over two months since the release of Returnal, though based on the game’s trophy date, only 21.3% of players have defeated the game’s final boss so far. Specifically, only 21.3% of players have gotten the “Inner Darkness” achievement for defeating Ophion, the game’s final boss (as of this article’s writing).
While Ophion is the final boss in Returnal, defeating it does not mean you are already done with the game as there is a third act that can be unlocked by collecting specific items. Given that the game’s third act does not really bring much in the way of new levels and enemies, for our standards, Returnal’s completion rate is at 21.1%(which is the percentage of players who have finished Act 2 based on trophy data).
Though for full completion, only 8.9% of players have gotten to the game’s “true ending.”
It has been two months since the release of Returnal, yet only 21.3% of the game's players have defeated the final boss.
I guess it takes a special breed of player to platinum Returnal...