Metroid 2

Cheats

Game Genie codes:

AFE-79B-A9F   At the very start of the game, you start with the Bombs,
              Spider Ball, Space Jump, High Jump Boots and Screw Attack.

FFE-7EB-A9F   Start with about 165 Missiles.

ACE-7DB-A9F   Energy from enemies gives you 99 Life, if you don't have
              an Energy Tank.

544-34B-9A0   Energy tanks, Missile tanks, and stuff like Spider Ball
              and Ice Beam, come back when you leave the screen. Makes
              Metroid's come back too.


Codes by Felipe Gerhard - felipe.gerhard@gmx.net

Secret worlds
  To enter secret worlds, you must first move along any wall or floor
  (preferably a vertical wall, falling down as a ball). Now while moving,
  continuously press the select button on your Game Boy as fast as you possibly
  can (I mean, make your arm shake like a sugar rush). Now as you're
  continuously pressing the select button as rapidly as you possibly can while
  moving along, you should notice shifts in the walls, and even the occasional
  accidental hole. If you can enter the hole, then you're in! But, be forewarned
  that most places in the game that you try this will make you end up stuck in a
  wall, where you'll then have to reset the game. The "Select Trick" (rapid
  pressing of the select button) works best if you are falling straight down as
  a ball. This way you don't have to hold down on any direction on your D-pad.
  While falling as a ball, you can enable the spider ball to stop yourself
  before you fall to far and lose a hole in the wall.
  The "Select Trick" works best on the original Game Boy model. On Game Boy
  Pockets and Game Boy Colors, the "Select Trick" is much harder to perform.

0C99 51D0   unlimited energy

ARCs by Felipe Gerhard - felipe.gerhard@gmx.net