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