Paradox games are not turn-based, though they almost play as TBS games. The only difference is for multiplayer, where pausing a lot is not an option, and you need to remain Online for at least a few hours. Very annoying if you cannot play this way, and Paradox has no intentions of switching back to TBS.
And since we are speaking of rogue-likes: my own favourite is Angband (a good site for Angband and its variants would be
this one), but
ADOM is worth a try as well.