How to easily kill Bowser and Mini Bowser!!!
To kill Bowser and Mini Bowser in under 20 seconds all you have to do is run towards the switch (You must be at least 2nd size Mario) and if you get hit you will be invincible for a few seconds so nothing can hurt you. And all it took was 20 seconds of your life. Wow!!!
Zelda_Fan
If you need more help, we've got more New Super Mario Bros cheats and also check out all of the answers for this game
Comments for this hint