Game isn't good. The weights on everything are off by several measurements(no matter whether you think of weight in pounds or kilograms). This is a worse version of Cargo Bridge. The pressure sensor never works, so you can't tell what the game considers weak points. If you were to try again, I'd suggest a different genre of game. A very different genre of game.
Your NPN does not work. You also need to include instructions for your game. Not just a video doing the first levels step by step for you. I mean instructions. Until then 1/5
So I can't help but notice that if you set your character to be the robot it flips between all of the available characters. Not vital to gameplay, just weird.