Hi @onepice,

This is a great tutorial focusing on game development for which it is about tank firing game (I played games like these when I was a kid hehe). The GIF photos after the code snippets are very engaging, it shows the implementation. of the codes being written. Additionally, I’d like to ask regarding the screenshot for the x and y axes coordinates, does the + y coordinates going downward from (0, 0)? I’m just curious since in the Cartesian coordinate system, + y coordinates is located above the (0,0) or origin.