Here is the full list of all 31 GOAT OF DUTY achievements.
Push 50 opponents off a ledge.
Win 50 Gun matches.
Kill 250 opponents with Explosions.
"Don't move! He can't see us if we don't move."
Send flying 50 opponents with the FusRoBeh.
Also goats have their special place.
Ram an opponent and kill him midair.
Ram 25 opponents to death.
Kill 25 opponents with the Zero-G Saws. (Alternative fire)
Snipe 50 opponents with the LightGun.
Kill 50 opponents with Headshots.
Cook 50 opponents with the Roaster.
Slice 50 opponents with the Ripper.
Detonate 50 opponents with the Grenade Launcher.
Don't expect they will explode for real.
Hit an opponent 5 times with Ram or FusRoBeh without making it touch the ground.
Impale 50 opponents with the Impaler.
Bleat 100 times. (In this game)
Explode 50 opponents with the Missile Launcher.
Kill 101 opponents.
Kill 25 opponents in a row without dying.
Kill 10 opponents in a row without dying.
Nail 50 opponents with the Piercer.
Actually, your opponents will complete this achievement for you.
Kill 500 opponents with Headshots.
Goats bodies are not made for flight. But they dont' know that, so they try it anyway.
Win 50 Free For All matches.
Win 50 FusRoArena matches.
Win 100 Team Deathmatches.
Win 340 matches in any mode.
Yes, we developers make achievements for you, bug-seeking goats.