Install it need WinRaR 7zip etc. etc. go to minecraft bin delete Meta-INF (meta-inf will stop the mod from working)unzip the mod put it in your minecraft bin go to minecraft.net download a shortcut to minecraft use the shortcut use your chat key (default is T) to open the typing area have fun flying and blowing stuff up!
You right click that simple
no
you have to cyt
Single player commands are needed.
You get a mod, such a Single Player Commands.
well minecraft 1.2.3 single player is beta so there are no commands hopefully in the next version
you can install Single Player Commands and there is a freecam option.
Use //set cobblestone.
do /clear inventory or just /clear
In multiplayer, commands are generally started with a "/" Single player commands have not yet been added, unless you get a mod that has commands, like WorldEdit. They will be added in the next update, 1.3.
Try a mod. You could use InvEdit or SPC (Single Player Commands).
Have you installed ModLoader and/or deleted the META-INF folder in the minecraft.jar.
Yes, it's called Single Player Commands (SPC)