Box art - Halo 3

Halo 3 Multiplayer Medals

Multiplayer Medals

UnlockableHow to Unlock
Assassin! Hit and kill an opponent with a melee attack from behind.
Beat Down! Hit and kill an opponent with a melee attack.
Bomb Planted!Plant the bomb in a Assault Gametype.
Bulltrue! Kill an opponent who is in the act of a sword lunge.
Death from the Grave!Kill an opponent after you have died.
Double Kill!Kill 2 opponents within 4 seconds of each other.
Extermination! Get an overkill on the opposing team, wiping out all of the members.
Flag Kill! Get a melee kill with the flag in a CTF gametype.
Flag Score! Capture the opposing team's flag in a CTF gametype.
Grenade Stick! Kill an opponent by sticking him/her with a Plasma Grenade or a Spike Grenade.
Hail to the King! Kill 5 consecutive opponents in a single life from inside the hill before it moves in a King of the Hill gametype.
Hell's Janitor! Kill 10 zombies in a row as a human without dying in an Infection gametype.
Highjacker!Board an enemy ground vehicle.
Incineration! Kill an opponent by using the Flamethrower.
Infection Spree! Kill 5 humans in a row as a zombie without dying in an Infection gametype.
Invincible!Kill 30 opponents in a row without dying.
Juggernaut Spree! Kill 5 consecutive opponents in a single run as the Juggernaut in a Juggernaut gametype.
Killapocalypse! Kill 9 opponents within 4 seconds of each other.
Killed Bomb Carrier! Kill the opposing bomb carrier in a Assault Gamtype.
Killed Flag Carrier! Kill the opposing flag carrier in a CTF gametype.
Killed Juggernaut! Kill the Juggernaut in a Juggernaut gametype.
Killed VIP! Kill the opposing VIP in a VIP Gametype.
Killimanjaro! Kill 7 opponents within 4 seconds of each other.
Killing Frenzy!Kill 10 opponents in a row without dying.
Killing Spree!Kill 5 opponents in a row without dying.
Killionaire! Kill 10 opponents within 4 seconds of each other.
Killjoy! End an opponent's killing spree—any spree.
Killtacular!Kill 5 opponents within 4 seconds of each other.
Killtastrophe! Kill 8 opponents within 4 seconds of each other.
Killtrocity!Kill 6 opponents within 4 seconds of each other.
Laser Kill! Kill an opponent by using the Spartan Laser.
Last Man Standing! Be the last human of the game in an Infection gametype.
Linktacular!Play in a matchmade game comprised of all Bungie.net users. (Secret Medal)
Mmmm Brains! Kill 10 humans in a row as a zombie without dying in an Infection gametype.
Oddball Kill! Get a melee kill when holding the ball in a Oddball gametype.
Open Season! Gun down 10 opponents with a Shotgun in a row without dying.
Overkill!Kill 4 opponents within 4 seconds of each other.
Perfection! Win a slayer game with 15+ kills without dying.
Rampage!Kill 20 opponents in a row without dying.
Running RiotKill 15 opponents in a row without dying.
Sharpshooter! Snipe 10 opponents in a row without dying.
Shotgun Spree! Gun down 5 opponents with a Shotgun in a row without dying.
Skyjacker! Board an enemy aircraft.
Slice 'N Dice! Cut down 10 opponents with the Plasma Sword in a row without dying.
Sniper Kill! Kill an opponent by using a sniping weapon.
Sniper Spree!Snipe 5 opponents in a row without dying.
Splatter Spree! Splatter 5 opponents in a row without dying.
Splatter!Hit and kill an opponent with a vehicle.
Steaktacular!Beat the opposing team by over 20 kills; (Luke owes you a steak dinner) (Secret Medal)
Sword Spree! Cut down 5 opponents with the Plasma Sword in a row without dying.
Triple Kill! Kill 3 opponents within 4 seconds of each other.
Unstoppable! Kill 10 consecutive opponents in a single run as the Juggernaut in a Juggernaut gametype.
Untouchable!Kill 25 opponents in a row without dying.
Vehicular Manslaughter! Splatter 10 opponents in a row without dying.
Wheelman! Be the driver of a vehicle when a passenger kills an opponent.
Zombie Killing Spree! Kill 5 zombies in a row as a human without dying in an Infection gametype.