Use QWOP for the keys and press the keys to the beat. (i know im bad at explaining) Also, click the scratch cat face to start. If you want to make your own map then I made a tutorial--- https://youtu.be/QSNvCZRdOrg or you can just go into the project and there are notes there to help.
Score does not work because of a bug that gives more hits than expected :\
