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