You have two options. Build a castle 100 stories high or destroy your enemies castle.
So, this is a popular game. Make some use of the mouse and keyboard to play this game. Keep the score and try to beat it. This game requires Adobe Flash Player.
Use the sharing feature to share the game you're playing with your Facebook friends.
Fighting is a popular sport where you have the single mission to stand up longer then your opponent. Try fighting games in all kinds of settings, characters and stories.
This site provides many different Flash games to play on your laptop after work.