A full playthrough of Secrets of the Maw. This is an expansion to the main game, where you play another kid trying to escape the hellish vessel, their story runs in parallel to the main game. This is much better, especially the ending, if you know what happens in the original (my full playthrough of that is here https://youtu.be/ZeAEa6VetFw).
The puzzles in this are more devious than the base package, hence the longer play time. They're often of the "can't see for looking" variety, where the solutions are simple but can stump you for a while if you've never done them before, especially in the final chapter. I kinda like that.
As this is 100% blind there will be deaths and getting stuck occasionally.
00:00:00 - Chapter 1: The Depths
01:15:48 - Chapter 2: The Hideaway
03:19:14 - Chapter 3: The Residence