I get a completely black screen when launching the demo. Moving directional arrows creates game audio, but the screen stays black. Any ideas? (I'm playing on Windows 10.)

Interesting puzzle game, very challenging. However I noticed sparkly triangles and diagonal lines all over the screen when moving around. It started happening more after the first or second stage. No problems with other games.

Any news !

It would help to have some sort of level number indication in order to ask questions more easily. Also I'm wondering if the box with the blue triangle on it has been implemented. It seems to have no special function which I can activate, and I'm having much more difficulty with levels containing the box. Really starting to believe I'm missing some game mechanic....

I have played my fair share of block pushers, but I definitely do not always enjoy the ones I try out. This one, I enjoyed quite a bit! The puzzles are intense, but I didn't find them unfair/hair-pulling. I felt like I was continually making progress in understanding each puzzle as I played through it. That's a pretty difficult balance to achieve. I hope you are able to continue that at the scale of the full game. The mysterious earthquake at the end is also quite tantalizing and makes me wonder what kind...