This is a list of all achievements available in Team Fortress 2 Classified. There are currently 30 achievements, sorted into 4 packs.
Achievements are in-game challenges that reward players for doing specific actions during gameplay. Many achievements encourage players to learn TF2 Classified techniques (e.g. airblasts), using specific weapons (e.g. the Harvester) or trying new game modes (e.g. VIP). Players are able to view achievements and achievement progress in-game from the main menu. From there, they are able to hide achievements they have already achieved, reset all achievements, or place a checkmark on achievements they have not yet achieved.
Achievements cannot be earned while sv_cheats 1 is enabled on the server the player is on. Consult the Achievement guide for how to actually get the achievements.
Offensive Classes
Achievement
Description
A Calculated Accident
Kill an enemy player from a great distance with an arcing rocket.
Birthday Blowout
Extinguish 20 Dynamite Pack sticks by airblasting them.
Brick
...
Down with the Ship
Kill an enemy with an Admiralty Anchor Earthquake while taking lethal fall damage.
Head Rush
Decapitate 3 enemies with the Harvester in a single life.
Nail Biter
With the Nailgun, destroy 5 Sentry Guns.
Rip and Tear!
Get 10 meat-shot kills with the Twin Barrel.
Defensive Classes
Achievement
Description
1, 1, 1, Uhh...
Kill an enemy with an explosives configuration gone wrong.
Combo Splatter
Kill at least 3 enemies with a single Cyclops combo detonation.
Disarmament
As a Heavy, safely trigger an enemy Mine that is at least 5 seconds old without walking near it.
Fuse Refusal
Defuse an enemy Demoman's Dynamite Pack with the Wrench.
It's Dead!
Give an enemy Heavy who has the Chekhov's Punch equipped a heart attack!
KA-BLOOIE!
Take out 5 Engineer buildings with the Dynamite Pack.
Policy of Containment
Using the A.A. Cannon, deal 2000 damage in a single life without hitting yourself.
Setup and Payoff
Get a crit kill with Chekhov's Punch at maximum crit storage.
Terminal Velocity
Kill someone by landing on them after using a Jump Pad.
Support Classes
Achievement
Description
Dead Air
Kill an enemy with a headshot while they are airborne.
Deep Sleep
As a Spy, kill 10 tranquilized players with your melee weapon.
Hunt Down the Frenchman
Expose an invisible L'escampette Spy by damaging him.