Heroes of Warspire is a 3D Browser Based, Real Time Strategy MMO Game focused on individual Player versus Player (PvP) matches.
Heroes of Warspire features decent graphics even for a downloadable game client, fast controls that easy respond to commands from keyboard and mouse, a great sound-track, and very solid classic gameplay focused on individual Player versus Player (PvP) matches.
In each round of the game you are given your own keep to defend and from there you use your resources, and those you gain by exploring and combat, to build various buildings to help you achieve victory. Not to forget the various units that can be recruited, nothing revolutionary or extraordinary or unusual the RTS classic recipe, but that does not mean it has any lacking or something annoying to restrict gameplay or player in any way.
Heroes of Warspire dot'n run localy on the player system, instead he run on distant servers through the use of the Unity3D plug-in. Thus, it is yet another game to use cloud-computing to bring high-resolution gaming to systems of all types. Is this destined to be the future? Only time will tell, but if companies keep putting out games with this high level of graphics and low-demand on your system then it seems a certitude.
If you are looking for a game that is totally focused on player versus player approach, definitely is highly recommended for you.