- The Bigger they are...
Kill 250 Big Walkers.
- Turbo Aim
Kill 300 Gliders.
- Flyswatter
Kill 1500 Dodgers.
- Pollen Allergy
Kill 2000 Spore Pods.
- Big Guys Require Big Guns
Kill 1500 Tanks.
- Lockdown!
Kill 250 Blockers.
- Too Fast
Kill 1000 Chargers.
- Time to Expand
Kill 100 Soakers.
- All is Dust
Gib 1337 enemies.
- All Pro
Kill 2000 enemies with the Sniper Rifle.
- Terminated
Kill 3000 enemies with the Assault Gun.
- Airborne Assault
Kill 1000 enemies while you're in mid air.
- Giant Enemy Crab
Get 5000 weak spot hits.
- Collateral Damage
Kill 15 Runners with one Assault Grenade.
- BOOM! HEADSHOT!
Kill 4 enemies by hitting their weakspot with one Sniper Rifle clip.
- Legion
Reach wave 10 in Survival on Hard difficulty.
- Without Number
Reach wave 15 in Survival on Hard difficulty.
- Scatter Brain
Reach wave 10 only having built Blocks and Scatter Lasers.
- Spray and Pray
Reach wave 10 only having built Blocks and Gatlings.
- OVER 9000!
Reach wave 10 only having built Blocks and Lightnings.
- Fully Covered
Build one of each Tower on Arc.
- Chill, Man...
Upgrade three Slow Fields to max level.
- 599 US Dollars
Fully upgrade three towers.
- You shall not PASS!
Build 50 Block Towers during one Build Phase.
- If you Replace the Working Parts...
Upgrade Towers 250 times.
- ...You get a Different Machine
Upgrade Towers 500 times.
- It's Cool, I've got this
Survive a wave without spending any Resources in previous Build Phase.
- (See?) I've got this
Kill an entire wave without aid of towers on Normal or higher difficulty.
- Automagic
Kill an entire wave in singleplayer without using your weapons.
- Reanimator
Teleport 200 times.
- Old School
Complete a level without teleporting.
- Bang for your Buck
Kill an entire wave only using the Assault Grenade on Normal or higher difficulty.
- Martyr
Kill an enemy with a grenade while being knocked back.
- I Said STOP!
Freeze an enemy in a max level slow field.
- Seven Sisters
Find the Babushka Doll on Mine.
- Lunch box
Find the sandwiches on Bridge.
- Meet the President
Meet the President on Arc.
- Big Game Hunter
Shoot 9 Strawberry Fishes.
- Voyage au centre de la Terre
This is a secret achievement, can you unlock it?
- The Plot Thickens
This is a secret achievement, can you unlock it?
- The Monument
This is a secret achievement, can you unlock it?
- I Feel Claustrophobic
Survive all the waves on Mine on Insane difficulty.
- This isn't the Golden Gate!?
Survive all the waves on Bridge on Insane difficulty.
- A Walk in the pARC
Survive all the waves on Arc on Insane difficulty.
- Predator
Shoot 12 Strawberry Fishes.
- I Love Strawberries
Guide Box Boy to the Giant Strawberry.
- Keep quiet
This is a secret achievement, can you unlock it?
- Do you know where you are?
Survive all the waves on Glade.
- You're in the jungle, baby!
Survive all the waves on Glade on Insane difficulty.
- Poacher
Shoot 15 Strawberry Fishes.
- Sweet
This is a secret achievement, can you unlock it?
- Beach Party!
Get the party started on Glade.
- Forever Alone
Reach wave 15 in singleplayer Survival on Hard difficulty.
- Hope Rides Alone
Reach wave 10 in singleplayer Survival on Hard difficulty.
- We Will Build Heroes
Upgrade Towers 1000 times.
- Stacked
Upgrade all 3 weapons to level 6.
- I Never Miss
Hit 15 enemy weak spots in a row with the Sniper Rifle.
- Bombing Raid
Hit an enemy with 5 different Mortars.
- Et Tu Brute
Shoot a teammate into an enemy.
- Picking Up The Pieces
Join and finish a 2-player game with a partner who was deserted by their former partner.
- MVP
Deal the most damage during a wave in a 4 player match.
- Domo Arigato, Mr. Roboto
Find the Robot buddy on Aftermath.
- Skeet Shooter
Kill 500 enemies with the Shotgun.
- Buck and Ball
Fully charge and fire the Shotgun 25 times.
- Good at Math
Survive all the waves on Aftermath.
- Teacher's Pet
Survive all the waves on Aftermath on Insane difficulty.
- Simple Task
Survive all the waves on Complex.
- Running in Circles
Survive all the waves on Complex on Insane difficulty.
- Geddan
Survive all the waves on Facility.
- I AM INVINCIBLE!
Survive all the waves on Facility on Insane difficulty.
- Landslide
Survive all the waves on Aftershock.
- Epicenter
Survive all the waves on Aftershock on Insane difficulty.
- Caves Jameron
Survive all the waves in Cavern.
- Troglobite
Survive all the waves in Cavern on Insane difficulty.
- Prepare for Trouble!
Survive all the waves on Slums.
- ...And Make It Double!
Survive all the waves on Slums on Insane difficulty.
- Festivus for the rest of us
Collect 10 presents.
- Joffo Defender
Survive all the waves in Yogscave.
- Isra-Felled
Survive all the waves in Yogscave on Insane difficulty.
- A Future Friend
This is a secret achievement, can you unlock it?