hardest difficulty challenge 5
https://echo-wiki.win/index.php/Why_the_No_Commentary_Playthrough_is_the_Purest_Way_to_Experience_a_Game
Tackling the hardest difficulty challenge means that every enemy hits harder, resources are scarce, and a single mistake can undo hours of progress. It's not for the faint of heart—only those who crave brutal, unforgiving gameplay survive. Each victory feels earned through sheer grit and mastery, not luck.