Cool?

This demonstrates the new angular muscle system.

Muscles force the legs to have a certain angle relative to other limbs. Click in the direction you want the legs to point.

There are some bugs to work out. Notice how the shins will sometimes lock up and point in the wrong direction? You can trigger this by clicking in front of the creature. This is caused when the shins try to orient towards the mouse by folding inwards and passing through the thighs, rather than outwards. When it thinks that going around that way - inwards, through the thigh, and then around - is the shorter way around, it will take it, despite it being physically impossible. Shouldn't take much to fix it.

UPDATE: The glitch outlined above happens a lot less often now. But there is still something left to do.