Okay. The 4x4 square seems important, but I don't think a 16-letter password is likely. So it's probably another 4-letter word. But it can't be from the initial letters, because then the square is irrelevant. So...
... this is your revenge for the Dagorlad Wacky Races, isn't it...?
... is it ROSE, from the final letters?
hS
|