The Waste of Space Add-on for Goat Simulator has 12 achievements worth 180 gamerscore.
Find all collectibles
Shoot down 30 police ships.
Gather $1000000
Blow up all pirate ships
Complete test chambers.
Tag 10 walls.
Visit the badehaus.
Run wild with the Podrunner
Find all the pony horses.
Headbutt all alien eggs
Destroy all freighters
Pickup a photon sword as father or good goat.