This was a difficult horror puzzle game that came with an entire 10+ page manual and the game requires the player to make use of the manual to initiate shutdown for the machine. It took me quite some time to complete the game and was not satisfied with the ending of the game at all :(. It took me about 40mins or lesser to complete the game but the sense of satisfaction from beating the game was great but if there was an amazing ending for the game, it would have been much better. I hope to see more puzzle games made by the creator in the future as this game proved to be a challenge for me when I decided to take up the challenge of beating the game and getting the ending for it.
Thank you for reading my comment and I wish you good luck in your future endeavours.