Here is the full list of all 31 Goat Simulator trophies - there are 10 bronze, 15 silver, 5 gold and 1 platinum.
Unlock all the Goat Trophies!
Score 10 points in Flappy Goat
Find all collectibles on level 2
Lick the rollercoaster with 6 batteries attached
Hold your own concert
Buy all hats
Get up on the skyscraper without using the elevator
Go on the catapult with a rider on your back
Find all the blocks
I'm sorry about my goat
Fight the turtle
Why did you step in that? Yuck
Sacrifice the 3 Sanctum items
Bounce 100 times on mattresses within 30 seconds
Find all the trophies in Goat Ville!
Travel to space!
Find the Sanctum 2 Walker Statue
Visit 5 trampolines in one jump, bouncing on each trampoline once
Have 10 gas canisters explode at the same time
Finish all manual quests
Lick the Hanging Glider
Everything the light touches is your kingdom
We are each our own devil, and we make this world our hell
Ride a bike for 60 sec
Do no evil
Make sure the Hillbilly never drives again
Find the Sanctum 1 Walker Statue
Hit the party with the Boulder of Death
Thrash the Goathenge
Win the title bout!
Become the Queen of GoatVille