press '[Shift] + Green Flag' or 'green flag' change the 'password length' slider to how long you want it to be you can press 'u' to change the ROM (experts only) then you can press 'start' plz note that more than 10 for the length will take a EXTREMELY long time to find all the passwords.
NOTE: THIS PROJECT IS NOT MEANT FOR FOR CRACKING PASSWORDS, DO NOT USE THIS PROJECT FOR THAT.