Thanks you very much! I've watched your whole video with subtitles and gave you a comment and a like :)
This project had just resumed development last year and I will be giving it another update once I finish Leaden Sky: Nightmares Update 1.4 which I'm currently working on:
https://www.youtube.com/watch?v=Xcmoy4KPHms
By the way the version of LS:Nightmares you are about to play (1.3.2) is a prequel to the story you saw in 2D, it is a bit outdated and it's missing a lot of things, but don't worry, I'm releasing a huge update this month and it will add a ton of new content. Anyways, I hope you will enjoy the current version and I will of course watch your gameplay video as soon as it releases.