Press the up arrow key to make Scratch Cat go forward. Press the down arrow key to make Scratch Cat go backward. For mobile users, there is also a slider that does the same thing.
Yay! My fiftieth shared project! This is better three-dimensional perspective. If you do (change size by 2) or (change size by -2), that is not three-dimensional. You must use (change size by (size/20) or (change size by (size/-20) to look like actual 3D. However, this project features 3D movement with 2D Scratch Cat with a camera that cannot move and Scratch Cat can only move in one dimension, it is a 2.5D project. (I know that math is wrong, but basically 2.5D.)
