...Don't forget to download the manual if you want more info:
http://sourceforge.net/projects/endlessdungeons/files/The%20Endless%20Dungeons.pdf/download
There is also an FAQ on the forums here:
https://sourceforge.net/p/endlessdungeons/discussion/general/thread/6ba973f6/
This game differs from a lot of other roguelikes in that it's largely GUI- and menu based (similar to old console RPGs) and has turn-based battles.