Howt to customize:

1) Populate games.php
   Each entry should be like:
     1 => array("Name of the game", "regexp1|regexp2.*blabla"),

The 2nd member of the array is the regexp pattern that verifies if the
input provided through the form is correct.

Samples:
     1 => array("Starcraft",  "star *craft"),
     2 => array("Duke Nukem 3D",  "(dukenukem|duke nukem) *(3d)"),

2) Put as many PNG images as entries in games, with names
	game1.png, game2.png ... game88.png ...

That's all.