Here is the full list of all 29 Breaking Wheel achievements.
Seriously, try it with a controler!
Complete the tutorial level
Kill an enemy with a weapon
Press Start in the main menu
Complete a hardcore Level
Collect 100 coins over all levels
Collect 1,000 coins over all levels
Collect 10,000 coins over all levels
Collect 100 coffee in all levels
Collect 1,000 coffee in all levels
Collect 10,000 coffee in all levels
Complete all normal levels
Complete all hardcore levels
Finish a level below par time
Complete a level collection all coffees and coins
Unlock a new skin in the skin selection
Unlock all available skins in the skin selection
Collect a chicken in any level
Collect 5 chickens in any level
Collect 25 chickens in any level
Find a weapon!
Take Comrade Bearsky for a Ride!
Die 10 times
Die 100 times
Die 1000 times
Use a teleporter
Use a bomb
Fall into lava
Use a mod