Originally posted by socool8520
I've never played. Does someone actually write the events out beforehand or is it improvised?
The DM (Dungeon Master/Game Master) generally has an adventure set out ahead of time, it could be an adventure module (ones you can buy), a detailed adventure he/she created or a rough idea of an adventure he/she created. The last method isn't recommended, as those tend to lack depth and detail and turn out to be little more than hack-n-slash adventures, but a good DM can make it work.