Okay, we've known for a while from the beta that Team Fortress 2 has achievements. And while I've gotten a few of those, I don't care too much about them. But when I find out that my absolute favorite game is also going to have achievements, I get excited.

Unless I'm mistaken, these achievements are coming to Steam as well as XBox 360. There are dozens, but here are some of my favorites.

Bone Breaker

Kill 30 enemies with thrown physics objects..

Hack Attack!

Kill five enemies with a Manhack..

OSHA Violation

Kill 3 enemies using the crane..

Zombie-que

Use flares to light 15 zombies on fire..

Flushed

Kill an enemy with a toilet..

What cat?

Break the mini-teleporter in Kleiner's lab..

Two Points

Use DOG's ball to make a basket in Eli's scrapyard..

Zombie Chopper

Play through Ravenholm using only the Gravity Gun..

Hot PotatOwned

Kill a Combine soldier with his own grenade..

While those are all very cool, (OSHA Violation cracks me up!) there are also some really hard ones...

Conservationist

Kill five enemies with the same energy ball..

The One Free Bullet

Beat Episode One firing exactly one bullet. Grenade, crowbar, rocket, and Gravgun kills are okay!

Between Half-Life 2, the two episodes, Portal, and Team Fortress 2, there are also 10 secret achievements. If these do indeed come to Steam, I'll be replaying Half-Life 2 for the third time.