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