One thing to know beforehand: The audio glitches sometimes, this is because of the WEBGL export in Unity. If the audio glitches are too frustrating for you, I recommend clicking on this link: https://matteoschoolaccount.itch.io/museumguardoffline-version and downloading the game to your computer.
Also, if you get stuck on either side of a platform, press the 'Down' key on your keyboard and you'll be able to move again. This glitch is caused by preventing the player from walljumping off the sides of platforms.