I'm not an RPS fan/player, but this game is just amazing.
This game is awesome! The single player is good, but the online is extremely great and thrilling. Graphics are nice kinda 2d/3d hybrid, but this isn't very important in RTS games. The gameplay is the most important here! And it's frigging awesome!! The sounds are great too! Single player carrer is fun too, but not very realistic though ( I prefer skirmish matches in single player) Actually there're some bugs in the game, but nothing serious. One of the best features in the game is that RON takes place in several ages of the history. To understand what I mean, I'll tell you some of these: Ancient Age, Classical Age, Information Age, Modern Age. You can research commerce, civic, millitary, and some other stuff to advance to the next age. So the game is thrilling, and diverse.
Try this game! You have to! Even if you don't like RTS games!