Completionist

Ectoplasmic Residue In Buried, acquire a perk for free.

Late for the Prom Escort the president to the secure location in downtown LA.

You Have No Power Over Me In TranZit, defeat "him" without being attacked by "him".

Morticulturalist Collect all 49 plants, including plants from Crazy Dave's shop.

Pyromaniac Complete a level using only explosive plants to kill zombies.

Death from Above Stop Menendez once and for all.

Dead or Alive Jailor or executioner.

Singapore Sling Successfully neutralize the SDC freighter at Keppel Terminal.

Shooting Star Complete Seeing Stars before the first Flag Zombie arrives.

Dirty Business Listen and think before you shoot.

Candygram In Buried, make a candy delivery.

E-13 Complete all bonus stages

Desert Storm Successfully escort the VIPs to safety.

HC - 150k Earn 150,000 points in Hardcore mode

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

Hey Good Looking Plastic surgery avoided

Cryptozombologist Discover the Yeti Zombie

Second Life Complete Adventure Mode a second time.

Sproing! Sproing! Complete Pogo Party without using Tall-nuts or Magnet-shrooms.

Paranormal Progress In Mob of the Dead, open a door without spending points.

Art of War Successfully assassinate SDC Chairman Tian Zhao.

Welcome to the Penthouse Prestige once in multiplayer Public Match.

No One Escapes Alive In Mob of the Dead, execute the escape plan.

Family Reunion There are two futures.

Tower of Babble In TranZit, obey the voices.

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Sol Invictus Complete Last Stand with 2000 or more sun remaining.

When the Revolution Comes In Buried, return to processing.

HC - 350k Earn 350,000 points in Hardcore mode

Ultimate Sacrifice Only one can survive.

Nobel Peas Prize Get the Gold Sunflower Trophy.

I'm Your Huckleberry In Buried, access all areas with the help of your new friend in one game.

Popcorn Party Defeat 2 Gargantuars with corn cob missiles in a single level.

Facing the Dragon In Die Rise, face the dragon head-on before reaching round 2.

Blind Date Successfully rescue HVI.

China Shop Get to a streak of 15 in Vasebreaker Endless.

Towering Wisdom Grow the Tree of Wisdom to 100 feet.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

Immortal Survive 20 waves of pure zombie ferocity.

Cloud Cover Complete all 12 Cloudy Day levels.

Revisionist Historian In Buried, rewrite history.

Ship Shape Reinforcements on the way.

Back in Time Use a future weapon in the past.

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

Death From Below In Buried, drop the beat on 10 zombies in one game.

Mad Without Power In Die Rise, reach round 10 before turning on the power.

Old Fashioned Complete "Pyrrhic Victory", "Old Wounds", "Time And Fate", and "Suffer With Me" in Veteran.

All Your Base In Origins, activate all generators without allowing one to stop.

Vertigoner In Die Rise, fling 10 zombies in one game.

Slippery When Undead In Die Rise, kill 5 zombies with a single shot from the Sliquifier.