The WAR! Update Title update for Team Fortress 2 has 76 achievements.
Defend a cap point 30 times.
Kill 20 spies within 5 seconds of them sapping a friendly building.
Destroy 50 buildings.
Gib 1000 people.
Do 1 million points of total blast damage.
Kill 25 players defending a capture point or cart.
Use the Sticky Launcher to kill an enemy player via environmental damage.
Finish a round as an MVP on a team of 6 or more players 10 times.
Decapitate an enemy Soldier who is brandishing the Equalizer.
Kill 5 stunned players.
Kill 500 enemy Soldiers
Kill 500 enemy Demomen
Sticky jump onto a cap point and capture it.
Ride the cart for 30 seconds.
Sticky jump a really long way...
Kill 3 enemies with a single critical rocket.
Provide the enemy with a freezecam of you taunting over 3 of their body parts.
Kill 20 enemies while you are on fire.
Kill 20 enemies from above.
Kill a Spy who just backstabbed a teammate.
Kill 20 enemies with your Equalizer while you have less than 25 health.
Kill 10 opponents who are airborne with the Direct Hit.
Kill 10 enemies while assisting or being assisted by another Demoman.
Provide an enemy player with a freeze cam of you shaking your rump.
Kill 2 people in a single sticky jump.
Decapitate 50 enemy players.
Get a melee kill while sticky jumping.
Kill 50 enemies with direct hits from the Grenade Launcher.
Kill 25 Scouts and Pyros with the Grenade Launcher.
Blow up an Engineer, his sentry gun, and his dispenser with a single Sticky bomb detonation.
Destroy an Engineer building that you can't see with a direct hit from your Grenade Launcher.
Kill 30 players with air burst sticky bombs.
Destroy 100 enemy sticky bombs with the Scottish Resistance.
Dominate 3 Engineers.
Bounce an enemy into the air and kill them before they land.
Provide an enemy player with a freeze cam of your smiling face.
Decapitate your nemesis.
Achieve 17 of the achievements in the Demoman pack.
Decapitate a cloaked Spy.
Use a critical swing with the Eyelander to kill 5 enemy players.
Glory in the slaughter of your enemies using the Eyelander.
Achieve 11 of the achievements in the Demoman pack.
Charge and kill someone with your shield bash.
Shoot two non-boosted crit rockets in a row.
Kill an enemy player with sticky bombs within 5 seconds of them teleporting.
Destroy 10 sticky bombs with the shotgun in a single life.
Bounce an opponent into the air with a rocket and then kill them with the shotgun before they land.
Provide the enemy with a freezecam of your 21 gun salute.
Kill your nemesis with a shovel.
Use a grenade to gib a player.
While rocket jumping kill an enemy with the Equalizer before you land or just after landing.
Kill 3 players with the Equalizer in a single life without being healed.
Kill 10 enemies while assisting or being assisted by another Soldier.
Achieve 17 of the achievements in the Soldier pack.
Rocket jump and kill 2 enemies before you land.
Assist a Medic in exploding 5 enemies with a single ÜberCharge.
Kill a Pyro who has airblasted one of your rockets in the last 10 seconds.
Achieve 11 of the achievements in the Soldier pack.
Get the highest possible rocket jump using jump and crouch.
Kill an enemy sniper with a rocket after he kills you.
Kill 5 Engineer sentries while you are standing outside of their range.
Kill an Engineer as he repairs his sentry gun while it's under enemy fire.
Destroy 5 enemy Engineer buildings during a single ÜberCharge from a Medic.
Kill 3 enemies capping or pushing a cart in a single Stickybomb detonation 3 separate times.
Kill 3 Heavies from full health with a single sticky bomb detonation.
Achieve 5 of the achievements in the Demoman pack.
Kill 3 defenseless players after a single match has ended.
Using the Scottish Resistance, kill 3 players in separate explosions without placing new sticky bombs.
Kill at least three players with a single detonation of sticky bombs.
Decapitate 4 players with only 10 seconds between each kill.
Achieve 5 of the achievements in the Soldier pack.
Get 3 dominations in a single life.
Buff 15 teammates with the Buff Banner in a single life.
Buff 5 steam friends at once with the Buff Banner.
In a single life, kill 3 enemies who have damaged a Medic that is healing you.
Kill an enemy soldier while both you and the target are airborne.