In minecraft Classic, mobs can't spawn, so they can't exist naturally. If you play the Survival Test, and when mobs spawn there, you can save it and open it in creative mode so then the mobs can stay there.
However, in Minecraft Creative Mode, mobs can spawn, but they can't hurt you because you have no healthbar.
Chat with our AI personalities
If the difficulty isn't set to peaceful, mobs will spawn in creative mode.
Download the mode or change the play mode to creative.
there is not a creative mode on xbox minecraft but im shure if you ask notch he might add it
Yes. In order to play in Creative mode without downloading Minecraft, go to their website, and find the button that says creative mode (free). And also browser on SupremeStrategy .com
Yes, it is under "Materials" in the Creative Mode inventory.