Builder Goat is a pixelated and square goat.
Obtaining
To unlock this goat you need to find the cobblestone block in the graveyard behind the wind turbines, but look out for Slendergoat!
I'm a hippo
Special Power
Left clicking will create a block where you are looking or remove a block where you are looking when switching modes. Pressing R will switch between: building blocks, removing blocks and headbutting/kicking (with left click).