R.I.P. DN, it was my favorite as well as being the one I didn't like a lot. It had way more player interactions than on YGOpro. Rarely would the opponent not respond if you ask a question, while it is/was more common on YGOpro and DevPro, but some of these interactions were due to the fact that DN was not automated, so there were more ruling questions and cheating was possible, which sometimes led to wait 20 minutes just to know if blast sphere will remove 900 or 1800 on a monster who's ATK has been halved.