The Waste of Space Add-on for Goat Simulator has 21 achievements.
Find all trophies in Space.
Complete test chambers.
Find 20 trophies.
Visit the badehaus.
I wanna be a baahlionaire.
Pickup a photon sword as father or good goat.
Complete centrifuge event.
Destroy 100 asteroids.
Shoot down 30 police ships.
Blow up all pirate ships.
Destroy all freighters.
Tag 10 walls.
Find 10 trophies.
Wrap a garl'eek in tinfoil.
Wear 30 things as a hat at the same time.
Mine 10 pieces of channitatium.
Headbutt Lawrence S.Windler in his lair.
Headbutt all alien eggs.
Put a money crate in the mining shredder.
Find all the pony horses.
Run wild with the podracer.