Oh man, after way too long, I finally finished the next 3 dungeons. In total, demo 2 is probably triple the size of demo 1. In addition, there's also a new minidungeon in Lanayru Wasteland and are currently up to 30 heart container pieces for you to collect. The demo should last anywhere between 3-6 hours in gameplay. Do give some feedback on the whole thing!
(If the demo's not currently up, it should be up in a short while.)
Edited by Phosphor, 18 June 2017 - 05:25 PM.