Desktop Tower Defense is without a doubt, the best, most addictive java game I have ever played.

So, why don't you try it out, see if you like it, and then, after you finish, submit your score and place it in the RWN group. That will enable you to see how you measure up at the game compared to everyone else here at RWN.

Try it, it's fun!

PS: You can find all the scores here.