Go to https://lisangui.itch.io/planet-sos to download the game.

 Click the button below to go to the site to download the game. You will need to download the zip file.

 After downloading do extract the files and click the Room 1 to start the game.

 Do read the posters and explore to solve the puzzle.

To watch videos step towards the board and step away to stop the video.

 Once you have figured the answer walk towards the answer to bring you to the next room.