The Goat MMO Simulator Add-on for Goat Simulator (Xbox 360) has 16 achievements worth 640 gamerscore.
Find all the trophies on the MMO Level.
Unlock the wheel of time mutator
Enjoy your trip
Visit all zones on the MMO level
Unlock the gravity goat mutator
Unlock the mermaid mutator
Get deviously trapped again
Do a card trick at the magician
Trash the server room
Baa with the choir
Unlock the ExcaliGoat mutator
OMG IS THAT WHAT I THINK IT IS?
It never erupts when you want it to.
Jump on the launchpad
Jörgen
Do a lot of hurt. With your butt.