When you start, It will tell you the instructions, but it won't tell you about the blue button on the top left so I will tell you what would happen if you press it. If you press that button, it will teleport you to a random area, and enjoy!
It took me an entire day to make and finish this and I tried my best! Hint: this is only chapter 1, also every chapter has a different Cubix! Lastly, Chapter 4 will have a buddy that will guide you to the end! that's all the hints!
