Unlimited energy: Reset the Commodore 64 and type I HATEBROS on
the BASIC screen. Note: There are two spaces between I and H.
Move the text to the bottom of the screen and use the [Inst/Del]
key to place the S in the lower right corner of the screen. Move
the cursor back to its original position, below "READY",
and load the game. The program will check video memory for the
presence of those characters to enable unlimited energy.
Unlimited lives: Load or reset the game, then execute the following
BASIC command before running or restarting the program.