Survive the Cold Stream campaign on any difficulty.

Survive a campaign on Expert skill with Realism mode enabled.

Survive The Last Stand campaign on any difficulty.

Survive The Last Stand campaign on Expert Realism.

Survive the Dead Center campaign.

Survive the Dark Carnival campaign.

Survive the Swamp Fever campaign.

Survive The Passing Campaign.

Survive the Hard Rain campaign.

As the Boomer, vomit on a Survivor without having direct line of sight with them.

As the Charger, bowl through the entire enemy team in a single charge.

As the Charger, grab a Survivor and crash them through 8 chairs at the wedding.

As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds.

Instantly kill a Survivor as the Charger.

As the Charger, grab a Survivor and carry them over 80 feet.

Play a Versus game on Dead Air from start to finish.

Form a team and beat an enemy team in 4v4 Versus or Scavenge.

As the Jockey, ride a Survivor and steer them into a Spitter's acid patch.

As the Jockey, ride a Survivor for more than 12 seconds.

As the Jockey, ride the Survivors twice in a single life.

In a Versus round, leave the saferoom to defibrillate a dead teammate.

As a Special Infected, incap someone who is trying to sacrifice themselves.

As the Spitter, spit on a Survivor who is pinned by a Charger.

As the Spitter, hit every Survivor with a single acid patch.