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