We've just been informed by Johannes Bonitz that his Warcraft style free to play RTS is now available for everyone to have a play! Littlewargame as he calls it, is a browser based game where you mine for gold, build buildings and attack the enemy, and can be played with up to 4 players online. Another neat feature is the available map editor and the developer aims to keep working on the game and adding new features. Don't expect HD graphics but do expect a fun RTS that has that little bit of Warcraft nostalgia.
Available to play here