Petroglyph's MMORTS is a ton of fun when you're blowing up other people.

"When I took a hands-on look at End of Nations' PvE content (that is, vs. computer-controlled enemies), I came away feeling that the game had potential but that it wasn't without issues. The game simply felt overtuned: Enemies spawned too quickly and took too long to kill, making it hard to accomplish even the simplest of objectives. It's funny how that problem goes out the window when you're playing against other human beings, hmm?"

Read more over at The Escapist!