Hi,
Thanks for your comment, I appreciate the time you spent testing and recording the game!
This game was made using the official Unity 3D Game Kit downlodable for free on the asset store : https://assetstore.unity.com/packages/templates/tutorials/3d-game-kit-115747 .
The main part of my work here was the Level Design, which was the main purpose of the course in my school.
Thanks again.