Here is the full list of all 63 Blamdown: Udder Fury achievements.
Destroy 500 Buildings
Reach Chaos level 10
Complete The Campaign
Complete Grand Crayon
Complete The Road
Unlock the Laser Gun
Unlock half of the Upgrades
Skip a Cutscene
Unlock the FlameThrower
Take your Revenge on Farmer Joe
Go to the Loo
Complete City 321
Unlock the Fireworks
Destroy less than animal control
Destroy a FunkLift
Complete The Farm
Unlock the Prodder
Unlock the machine gun
Kill 500 Netters
Kill 1000 Netters
Kill 1500 Netters
Kill 500 Pistoleers
Kill 1000 Pistoleers
Kill 1500 Pistoleers
Kill 500 SegWays
kill 1000 SegWays
Kill 1500 SegWays
Kill 250 JetPack Troppers
Kill 500 Jetpack Troppers
Kill 750 Jetpack Troppers
Destroy 300 Vans
Destroy 600 Vans
Destroy 900 Vans
Destroy 300 Apcs
Destroy 600 Apcs
Destroy 900 Apcs
Destroy 250 Tanks
Destroy 500 Tanks
Destroy 750 Tanks
Destroy 1000 Buildings
Destroy 1500 Buildings
Make Animal Control Destroy 500 Buildings
Make Animal Control Destroy 1000 Buildings
Make Animal Control Destroy 1500 Buildings
Destroy all buildings in a single campaign map
Chaos level 20
Chaos level 25
Chaos level 30
Reach chaos level 10 in survival without taking damage
Reach Chaos Level 25 on Windmill
Reach Chaos Level 10 on Football Stadium
Unlock the Rail Gun
Unlock the Arcane Orb
Unlock all the Weapons
Unlock all Uppgrades
Get All Defensive Cow Mutations in one go
Get the most offensive cowmutations in one go
Only Upgrade footsoldier, minimum 4 upgrades
Get all vehicles upgrades in one game
Score a Goal on the football stadium
Are you a Turtle?
Destroy all help signs