It appears that the Russian site HL-Inside somehow managed to get a hold of the officially unreleased achievement descriptions. While the page is in Russian, you can use google translate to get an idea of what each achievement is all about. Or view an alternate translation on the forums here.
Edit: Then again, Valve decided to go ahead and post the official achievement descriptions a several hours after the leak. Looking over them, it seems that the last scout unlock will be called the “Force-A-Nature”
There is also talk about the scout unlock being a breech-loaded shotgun with kickback. The kickback sounds strong enough to allow you to triple-jump.
February 20th, 2009 at 12:22 pm
I love you Manta Engie!
February 20th, 2009 at 4:48 pm
If another jump comes from the shotgun alt, then that bat is actually looking good to me now. Playing baseball from places not normally in approaching enemies line of sight is much easier that way.
February 20th, 2009 at 6:16 pm
Well, a double-barreled shotgun looks like a shoe-in already. I guess it knocks you back (so firing it down would push you up) and probably does a LOT of damage, with the repercussions being a long reload time and/or fewer rounds held at once.
February 20th, 2009 at 6:32 pm
NIce find.
Those russians are really something
February 21st, 2009 at 12:31 am
I wonder why one of the Force-A-Nature achievement icons is a circular saw blade.
February 21st, 2009 at 12:58 am
If you mean Fall Classic, that probably has something to with, say… Using the guns knockback to send your target flying into a pit, or knock them off such a high area that the fall damage finishes them off.
This IS assuming that the gun knocks you back, and connecting shot will have a strong enough effect to knock your target back, like hitting them with an airblast.
We’ll just have to see I guess.
February 21st, 2009 at 4:58 am
I’d imagine you’d have to be pretty close to your target if you want to push them back with the Force-A-Nature.
February 21st, 2009 at 5:20 am
That might be what they’re going for. Get up close, aim for some pit or something, and BLAM.
February 21st, 2009 at 7:54 am
And if you look at the First blood and First blood, part two achievments you can see that valve is going to tweak arena.
From what i can understand, if you get the first blood in arena you get a crit boost that lasts for a couple of seconds and helps you push forward.