Destroy all the doors on "Tower".

Complete "Base" on any difficulty.

Complete "City" on any difficulty.

Complete "Forest" on any difficulty.

Complete "Moon" on any difficulty.

Complete "Skyscraper" on any difficulty.

Complete "Sky" on any difficulty.

Complete "Tower" on any difficulty.

Complete "Train" on any difficulty.

Defeat the Monster House on "City" after destroying all four Meat Generators.

Defeat the Monster House on "City" without destroying more than one Meat Generator.

Complete "City" within 10 minutes on Hard difficulty.

On "City", destroy the first Meat Car without letting a Sniper shoot.

Destroy every letter on the "LEVEL CLEAR" sign.

Take the first shot in the game.

Beat the game on any difficulty.

Get to the "Game Over" screen for the first time. Your sacrifice will not be in vain.

Finish a level without remaining idle for a total of 1 minute.

Reach the maximum Rank.

Destroy a full Meat Chain on "Tower".

Remain idle for 1 minute on "Moon" with Earth visible in the background.

Defeat the Meat Prophet on "Moon" without destroying any of the eyeball turrets.

Defeat the Iron Meat on "Moon Base" on any difficulty.

Complete "Train" without destroying any boxes.

Finish "Forest" without letting any friendly items from allies touch the ground.

Complete "Forest" without destroying any Meat turrets.

Defeat the three Meat Bulbs on "Tower" without getting hit by a yellow light pillar.

Complete "Tower" on Normal or higher difficulty without losing a single life.

Earn every other Achievement in the game.

Complete every level in the game with the "Sasha" Skin.

Destroy all the engines on the airship. (Are you not afraid to fall?)

Escape the Moon Base as it's exploding.

You fail to escape the collapsing Moon Base.

Escape the collapsing Moon Base within 40 seconds.

Defeat Yuri Markov without jumping to any of the left side bodies.