Strolling Through the Forest
Complete "Forest" on any difficulty.
Lights OUT!
Destroy every letter on the "LEVEL CLEAR" sign.
Ascension to Madness
Complete "Tower" on any difficulty.
Package is Secure
Complete "Train" without destroying any boxes.
Unwelcome Passengers
Complete "Train" on any difficulty.
You Crazy Fool!
Based
Complete "Base" on any difficulty.
Reversal of Fate
Complete every level in the game with the "Sasha" Skin.
Saboteurs Fly Free
Complete "Sky" on any difficulty.
Check My Credentials
Reach the maximum Rank.
Swimming in Fire
Complete "City" on any difficulty.
Destruction of Property
Defeat the Monster House on "City" after destroying all four Meat Generators.
Through the Gate
Complete "Skyscraper" on any difficulty.
Lunar Conqueror
Complete "Moon" on any difficulty.
Iron Blooded
Defeat the Iron Meat on "Moon Base" on any difficulty.
Questionable Allegiance
Complete "Forest" without destroying any Meat turrets.
And Stay Out!
Destroy all the doors on "Tower".
Unsanitary Conditions
Destroy a full Meat Chain on "Tower".
Keeping it Polished
Defeat the three Meat Bulbs on "Tower" without getting hit by a yellow light pillar.
Concentrate Your Fire!
Defeat the Monster House on "City" without destroying more than one Meat Generator.
Eye See You!
Defeat the Meat Prophet on "Moon" without destroying any of the eyeball turrets.
Quickdraw
On "City", destroy the first Meat Car without letting a Sniper shoot.
Longing for Home
Remain idle for 1 minute on "Moon" with Earth visible in the background.
The Results of My Training
Complete "Tower" on Normal or higher difficulty without losing a single life.
Lend Me Your Strength!
Finish "Forest" without letting any friendly items from allies touch the ground.
Just Walking My Dog
Complete "City" within 10 minutes on Hard difficulty.
Always on the Move
Finish a level without remaining idle for a total of 1 minute.
Right of Passage
Lunar Olympics
To Fight Another Day
Beat the game on any difficulty.
Slayer of Meat
Earn every other Achievement in the game.
The Last Man on the Moon
Anyway, I Started Blastin'
Take the first shot in the game.
...Why?
Destroy all the engines on the airship. (Are you not afraid to fall?)
I'll Be Back
Get to the "Game Over" screen for the first time. Your sacrifice will not be in vain.