No
If you have two different files on two different memory cards you must save individually on each card get what im saying.
You rename one of them.
Two
You save the profile.
You can save the game by pressing the book icon at the bottom screen, press save and then choose a diary. There are two diarys to make two save files
Yes. The game allows you to make two save files.
Two.
You can only have one but if you use two memory cards,you make one on each.
Yes, you can have multiple save files that all have a new world.
Terraria, like Minecraft, has been an indie PC gaming sensation. Developers have been working on creating a release for the game that will work with gaming consoles. The two consoles which currently support Terraria are the XBox 360 and Playstation 3.
Yes, because I have done it myself. First you save your first file, then you can either save another copy of it on the "new save" spot or you can save your new game file to that spot. You can also save new files at various times incase you want to redo something. As far as I know, you can make as many files as you want to.