Game Name : Super Mario Bros. System : GameBoy Color Date Added : 2005-06-05 03:54:14 Views : 4268
Switch to Luigi:
To swich from Mario to Luigi, press Select.
Get a lot of points:
In 5-2 where you first enter there is a koopa. Shoot the koopa to your left and chase it, if done correctly you should get an extra life. Keep doing this and you should get a lot of points. Then with a lot of patience you should a score high enough to open luigi world (over 300,000).