yes you can
no u can not make ds mods
you will have to seek their respective owner's permission if you want to copy
Mods are people patrolling the Site/games to make it fun and safe.
you have to go to halo3 mods .com on google and click on halo3 how to mod
You can't make a "single player just for mods." All of your data is stored in the exactly same place and mods affect every single world. If it is a mod you can turn off then there is your answer.
At the fallout 3 website (www.bethsoft.com) download the geck to make mods!
by hacked do you mean free or mods like flieing and unlimited invintory? if you would like a free vershon try poasting a coment on minecraftforms.com for mods then you have to install them yourself.
make a folder in documents>electronic arts>sims 3>mods>packages. make a mods folder and in the mods folder make a package folder. then, go onto the website and add the mods to the packages folder! I'm warning you though, as of the newest patch, you may have difficulties with your game. I know I did and had to remove them. But, it might just be me so go ahead and try! If it dosent work, sadly, you will have to remove them.
Different mods require different versions.
Not in the current Vanilla (Minecraft without Mods) Minecraft, no. But their are a few Mods out there that will make that possible.
While it is a craftable item, without mods, you cannot obtain the necessary materials.
No go to thesims3.com for mods and register yourself and game to get $10 for the Sims 3 points to use but you don't need them. I hope this will help.