Kirbys Dream Land Cheats for GameBoy
To play a harder version of the game press Up, Select, and B simultaneosly at the 'Title' screen.
For a bonus game, hold Up, A and Select at the title screen. You should then see the worg EXTRA appear. Just press start to play this extra game.
If you press up+select+a then it will say secret game. If you press down+select+b
It will take you to configure mode, where you can make it give you 8 lives (it says 9 but it will only give you 8)
This is for all the people that think the game is to easy. For a harder game press up+select+B at the title screen.