Help!

[thenotoriousmrbaker]

Hi, If i wanted to make or download a mod for personal use, lifting or adding a few restrictions onto the game environment how would I go about this?In case someone already has already created this, I would like to lift the restriction on building effigies. Also any kind of 'monster' mods would also be interesting.I guess what i'm asking is how do you download and use mods, and how would you remove them if they don't pan out for some reason.