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