And by “great,” we mean “exploding.”

It’s Halloween, and you know what that means: It’s Halloween… in your favorite videogames! Valve’s updated Team Fortress 2 in accordance with the vaguely pagan rites and rituals of Halloween, resulting in exploding pumpkins, new hats, and 666 new achievements. Ok, actually, there are only five new achievements, but we couldn’t resist.

In addition, Valve’s taken a king of the hill community map called “Harvest” and made a few changes. A few ghostly changes. They’ve added a ghost.

“That’s right! The restless spirit of Zepheniah Mann will scare senseless any player unlucky enough to cross his spectral path, rendering them temporarily helpless with fear!” reads the TF2 blog.

The update’s already live, so go ahead and knock on Steam’s desktop icon and say “trick or treat!” Or, if that sounds stupid, embarrassing, and pointless, you can also click on it, we guess. Enjoy!