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