Here is the full list of all 32 Ultimate Chicken Horse trophies - there are 14 bronze, 13 silver, 4 gold and 1 platinum.
Congrats! You've unlocked all of the trophies.
Score 100 solo points
Score 50 comeback points
Unlock all outfits
Play 100 games
Play 50 games online
Unlock all levels
Unlock all characters
Enter sudden death 20 times
Unlock a character
Fall into the void 100 times
Kill someone with a hockey puck shooter 100 times
Place 1000 traps
Place 200 traps
Kill someone with an arrow 100 times
Get 10 post-mortem points
Wall jump 1000 times
Get 50 coins
Play 30 games
Die 50 times in a black hole
Teleport 50 times
Kill people with traps 100 times
Play 10 games online
Die with the coin 10 times
Play 10 games
Win without any special points
Unlock an outfit
Die on barbed wire 10 times
Play online with a local friend
Glue four blocks together
Unlock a level
Attach two blocks together with glue