Instead of a Koopa shell appearing, when you stomp the Koopa in Bob-omb Battlefield, King Bob-omb will show up. Also, the code tricks Koopa into thinking that King Bob-omb is his shell!

The code is called:

Get King Bob-omb from Koopa who thinks he is his shell

Which is at my site at:

http://sites.google.com/site/jamesskingdom/Home/game-codes-by-james-s/super-mario-64-codes

Thanks for viewing and please have a look at my other videos.