Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Almost there!	Level 9 Complete.
Are you really going to make it?	Level Six Complete.
Blood, sweat and tears	200 deaths.
Bushranger Impersonator	Unlocked 'Bucket'.
Butthead	Unlocked 'Save my butt'.
Easy Mode No Deaths!	Finished Easy Mode without dying!
Fly Away!	Unlocked 'Flappy ears'.
Freedom!	Level 10 Complete.
Halfway!	Level Five Complete.
Hard Mode No Deaths!	Finished Hard Mode without dying!
Hardcore Flawless Victory!	Finished Hardcore mode!
Hungry?	Unlocked 'Biter'.
It's going to get harder	Level Three Complete.
Light headed	Unlocked 'Air head'.
Making your way out!	Level Seven Complete.
No more pain	Unlocked 'Already dead'.
Normal Mode No Deaths!	Finished Normal Mode without dying!
Now you see	Unlocked 'All seeing'.
Oh, you are clever!	Unlocked 'Golden ego'.
Piercing	Unlocked 'Spiker'.
Pull over boy!	Unlocked 'Speed demon'.
So Many Levels	Level Eight Complete.
Still a long way to go!	Level Four Complete.
That's a lot of blood	500 deaths.
That's a nice effort	A century!
There aren't enough graves for all those bodies	1000 deaths.
Two Down!	Level Two Complete.
Watch the landing	All the way back down.
Welcome!	Level One Complete.
You died... a bit	50 deaths!