As the Charger, bowl through the entire enemy team in a single charge.
Using the M60, kill 25 infected without letting go of the trigger.
Kill a Charger with a melee weapon while they are charging.
As the Charger, grab a Survivor and crash them through 8 chairs at the wedding.
As a Special Infected, incap someone who is trying to sacrifice themselves.
Navigate the impound lot and reach the cemetery safe room without tripping any alarms.
Make a Survivor drop a gas can during overtime.
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline.
Collect 15 gas cans in a single Scavenge round.
Stop the enemy team from collecting any gas cans during a Scavenge round.
Win a game of Scavenge.
Kill a Special Infected with an exploding barrel.
Kill a Tank only with damage from the original Survivors.
Defend yourself at the crashed airliner without taking damage.
Open 5 foot lockers.
Navigate the sugar mill and reach the safe room without killing any Witches.
Finish a campaign using only melee weapons.
Knock off the heads of 18 infected with the golf club.
Revive 10 dead Survivors with the defibrillator.
As the Spitter, spit on a Survivor being choked by a Smoker.
Have Bill sacrifice himself for the team.
Play the new Midnight Riders song on a jukebox.
Collect 10 items dropped by a Fallen Survivor.
Use every melee weapon to kill Common Infected.
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed.
Complete "The Sacrifice".
Have all 3 generators running at once in "The Sacrifice" finale.
As the Spitter, hit every Survivor with a single acid patch.
Ignite 50 Common Infected with incendiary ammo.
Decapitate 200 Infected with a melee weapon.
Survive The Passing Campaign.
Kill 100 Common Infected with the chainsaw.
Survive the Parish campaign.
Kill 10 swampy Mudmen while they are in the water.
As the Charger, grab a Survivor and carry them over 80 feet.
Cross the bridge finale in less than three minutes.
Survive the Dark Carnival campaign.
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch.
Survive the Hard Rain campaign.
Survive the Swamp Fever campaign.
Kill one of each Uncommon Infected.
Kill a Jockey within 2 seconds of it jumping on a Survivor.
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds.
As the Jockey, ride a Survivor for more than 12 seconds.
As the Jockey, ride the Survivors twice in a single life.
Use a bile bomb on a Tank.
Rescue Gnome Chompski from the Carnival.
Kill 15 Infected with a single grenade launcher blast.
Prove you are faster than Moustachio.
Prove you are stronger than Moustachio.
Survive the Dead Center campaign.
Kill a Tank with melee weapons.
Deploy an ammo upgrade and have your team use it.
Honk the noses of 10 Clowns.
Using a Molotov, burn a Clown leading at least 10 Common Infected.
Kill a Spitter before she is able to spit.
In a Versus round, leave the saferoom to defibrillate a dead teammate.
Form a team and beat an enemy team in 4v4 Versus or Scavenge.
In a Survival round, get a medal only using melee weapons.
Collect 100 gas cans in Scavenge.
Cause 25 gas can drops as a Special Infected.
Play 6 Mutations.
Survive all campaigns on Expert.
Play 5 full games of Scavenge on The Port.
Survive a campaign on Expert skill with Realism mode enabled.
