Use ASWD or the arrow keys to move. Make it to the end *cough cough not possible* without touching the black walls/spikes. This is still a work in progress so it's not complete and there is still A LOT of bugs. As in you can't even see the title screen or play level one.
↞⁝NOTE!!! THIS IS A PROTOTYPE OF THE GAME⁝↠ It is not good and not at all finished with countless bugs, but the beta version is on the profile or here https://scratch.mit.edu/projects/365238705