BGMPLAY 0-??? - Plays BGM. (ex. BGMPLAY 5) Click the smile button on the bottom of the keyboard to see the different BGM. BEEP 0-??? - Makes a noise (ex. BEEP 24) In the smile tool as well. Labels - Labels a line so you can GOTO it by using GOTO @(Whatever label you chose) (ex. @LOOP) ' - Having an apostrophe before a sentence makes it so it won't affect the program. (ex. 'Walking Code↓)