I’ve been determined to finally beat Zelda II and determine that I would do it without save states and without a guide.
I know Zelda II is considered a black sheep somewhat but I really think in some ways it’s more fun than the original although I’d still pick Zelda 1 over II.
But couldn't you go to where the alternative dungeon's keys are, get those and come back to get the earlier dungeon's item that way?
I can't see how you can softlock?