Really enjoyed the interesting puzzle elements of moving and replacing the doors to navigate and complete the levels! :) Also liked the eerie and loneliness feeling of the ambience (even though I could understand that it could not have been intended)
The game was kind of graphically heavy for my pc, though, some frame-drops here and there (and the mouse pointer being always on).

In any case, great job with the Level & Puzzle Design!! 

The game had a great mechanic however it did bug out at some places and my cursor kept going off screen. You would have to lock that to screen.

Really cool mechanic with moving the doors! Does great for the puzzle design, though it does get very confusing at some points. Really nice game! ^^

Really enjoyed the concept of the game! The way you move doors and relocate them adds a promising element, and having more puzzles like this would be awesome. Initially, I was a bit confused, but later realized my character is a robot. Overall, it's a good game! Great work, and congratulations!

Kruta

Project Helius v1.1 is a stable version right now, please do not try to play the other one, because it contains a lot of bugs, which make game simply impossible to play.