Saw a video play through of this on YouTube and I had to stop it two minutes in because I didn't want any puzzles spoiled. The demo is free to download and the website says they're doing a Kickstarter some time this month for a full release next year.

Think sokoban meets Legend of Zelda, a grid based puzzle with lots of interconnected parts. 

https://gojirra.itch.io/akurra

They probably don't want me to mention this but you can find a secret screen with a glimpse of some of the full games content and it looks like it's gonna be huge. Took me 3 hours just to complete the demo fully.