Kolanaki, rok temu

Sierra adventure games, like King’s Quest and Space Quest, were notorious for this kind of thing. Like there could be an item you have 1 chance to get, and you didn’t know, so you don’t get it and then several hours later when you’re at the end of the game, you realize you need that thing to solve the puzzle and actually move on. But you can’t. Because you didn’t get it when you had the chance and you can not go back.