Use the arrow keys. If you don't like your character's shirt colour, press the green flag to change it. Press C for your character shirt colour code, and press L to load it. Note: This is a multiplayer game. People you see are playing at the same time as you.
Credit to Hobson-TV for the scripting (other than the saving and loading,) credit to whoever made the music for the music and credit to ScratchXT for the name. All the rest was by me. You can change the music in your world if you like. Your choice. Step 6 (forgot) Change the description to "In here: http://scratch.mit.edu/projects/49045134/" without the ".