Hi everybody!
I just started DF. Once again. I stumbled over it the first time in the beginning of 2008, IIRC. Back then I created a world, started the game, didn't know what to do in the first screens and went straight to the game or maybe I started directly without further preparations, I'm not sure.
Then I saw that mess of ASCII on my screen and tried to find out what it is that I see. Blue is for water, green is for trees and grass, grey should be rocks - no problem so far. But where are my dwarfs? There are symbols hovering around the centre of the screen and when I give orders in that menu they move, so that should be them. Still I can't tell what they are doing.
And what should I do first? Let's start digging - the area changes slightly, looks like I did something which had an effect.
I gave up eventually because in all that ASCII-symbols I just couldn't figure out, what was going on and the menus are somewhat of an enigma.
Yesterday I suddenly was reminded of DF by another Fantasy RPG and thought, I could give it another try. After I found the tutorials in the Wiki, I think I get the hang of it - slowly though.
My first problem again was the interpretation of the symbols. I installed one of those tilesets and all of a sudden I can see what is going on in my world. I think this is the biggest obstacle for most users today.
The second important problem is definitely the menus. Their layout should be slighty rearranged to give a better oversight. And I think controlling the game completely by mousepointer would be necessary, if you want to reach a larger number of people.
I can't say anything about adventure-mode, I have only built my first outpost - thrice until now. Yeah I know - losing is fun. Oh yeah: perhaps many people who play games on the screen today wouldn't agree to that. So, maybe it would be a good idea to offer a mode, where beginners can reduce the complexity, or where they get more hints in the beginning as to how to feed their dwarfs properly and suchlike. In other words: a decent tutorial mode would help a lot. (I think that was already mentioned somewhere... Oh well...)
Sorry, if I only repeated stuff others already wrote.