What mischief can one get up to in Super Mario Bros 3? Quite a bit it seems if you add a game genie. Join me as I take a look at some classic Game Genie codes for Super Mario Bros 3 on the NES!

A month or so ago I had a bit of fun trying out a number of different game genie codes for Super Mario Bros 1 on the NES! These weren’t your standard codes however and as a result the game gets pretty…broken shall we say? Join me as I delve into the seedy underworld of game modification and hack up Super Mario Bros 1 on the NES!