You can use it online without having to download anything (other than the file).
Since this method has been very positive for me and very useful already, I'm glad to share my twinery board. This also allows for one to put DM notes and build the experience they are looking to build - especially for DMs like me, who are Roll20 based. I was fairly overwhelmed by the prospect at first, but this week had the brainwave to create an interactive twine board which will allow one to click on the corresponding door that the party is pursuing and not lose track of your potential movements/Strahd movements as you are doing so. In a lovely, bittersweet sort of way, I am finally prepared to run my last session of Curse of Strahd with my current group, which comes with the pain of prepping parts of Ravenloft I had not already prepped in a previous short jaunt to the Castle the party took early on.
