I think it is very cool that you managed to make a game so quickly! Especially considering you are students! Good job 😄
I did find the 2D movement a little annoying, especially the stair parts, where the character and the camera would jump around as the character hit their head in the ceiling and then bounced off the floor again. The view distance also felt a little short at times, so I was not able to tell where I was going, so I had to take a “leap of faith”.
I did like the visual design though, the main character is very cute, and the 3D segments at the beginning and end were a nice touch!
Overall, I am quite impressed you were able to make this game! I am looking forward to what you create next 😄