I did forget to put boundaries outside the screen. Thank you for catching that. So sorry the game froze on you. I had wanted to add a press R to restart the level option because I felt like there were going to be a lot of potential issues, but I only got to add it for level one and never even got to mention it in the controls :(
This jam had a strict color palette, so every asset I added had to be either recolored or made from scratch, so I did not get to add many visuals to the lab scene and it took a lot of time from the rest of development.