i click one of the zoikz and boom it happens
hacked games are from people who fight against rules in the game. this evolved into the hacked game... thing.
They are legal, but only if they aren't overhacked (too many hack benefits) and they can spoil a game.
Just type it into Google.
games that have been hacked already that have all the cheats in them already so the game is much easier to play and you might have more fun!