On the credit screen, type "COWABUNGA". The background should turn
red letting you know it worked. This will give you infinite lives. 
14:47:15
16-BIT. 100 % HERZ // KICKSTART 3.1 // WORKBENCH LOADED
On the credit screen, type "COWABUNGA". The background should turn
red letting you know it worked. This will give you infinite lives.