Inflict 1,000,000 total points of damage to enemies

Unlock every weapon kill award

Unlock all rifle kill awards

Kill 500 enemies with the AWP

Kill 1,000 enemies with an M4 Assault Rifle

Kill 1,000 enemies with the AK-47

Kill 100 enemies with the SCAR-20

Kill 250 enemies with the Galil AR

Kill 100 enemies with the Tec-9

Unlock all Pistol kill awards

Kill 100 enemies with the Molotov or Incendiary grenade

Kill 100 enemies with the HE grenade

Kill 100 enemies with the M249

Unlock all sub-machine gun kill awards

Kill 500 enemies with the P90

Kill 250 enemies with the UMP-45

Kill 100 enemies with the MAC-10

Unlock all shotgun kill awards

Kill 200 enemies with the XM1014

Kill 100 enemies with the SSG 08

Kill 100 enemies with the SG553

Kill 250 enemies with the PP-Bizon

Kill 10 enemies with the Zeus x27

Kill 100 enemies with the MP9

Kill 250 enemies with the MP7

Kill 100 enemies with the Negev

Kill 50 enemies with the Sawed-Off

Kill 100 enemies with the knife

Kill 100 enemies with the Nova

Kill 50 enemies with the MAG-7

Kill 100 enemies with the P2000 or USP

Kill 250 enemies with the AUG

Kill 200 enemies with the Desert Eagle

Kill 100 enemies with the G3SG1

Kill 100 enemies with the FAMAS

Kill 100 enemies with the Glock-18

Dominate ten enemies

Kill an enemy who is on gold knife level with your own knife in Arms Race Mode

Kill a player who is on gold knife level in Arms Race Mode

Kill 25 enemies with the Five-SeveN

Kill an enemy with the first bullet after your respawn protection ends in Arms Race mode

Kill an enemy who is dominating you

Kill an enemy just as their respawn protection ends in Arms Race mode

Kill 25 enemies with the P250

Win a round by planting a bomb

Kill the entire opposing team without any members of your team taking damage

Kill two enemy players with a single bullet

Kill three enemies with a single HE grenade

Kill an enemy with a grenade after dying

Kill an enemy with a gun they dropped during the current round

Kill an enemy with a knife during the Pistol Round in a Classic match

Dominate three enemies simultaneously

Kill an enemy whom you are dominating four additional times

Survive more than 30 seconds with less than ten health in Arms Race or Demolition mode

Kill 25 enemies with the Dual Berettas

In Classic mode, kill four enemy players within fifteen seconds

Kill 250 enemies with headshots

Kill 500 enemies

Get a kill with every weapon

Take 80 points of damage from enemy grenades and still survive the round

Win 200 rounds

Inflict 50,000 total points of damage to enemies

Kill an enemy who has killed a player on your friends list in the same round

Kill an enemy who is carrying a hostage

Earn $50,000 total cash

Kill an enemy while at one health

Kill an enemy player who has just killed four of your teammates within 15 seconds

Kill five enemy players with headshots in a single round

Kill an airborne enemy while you are also airborne

Use Dual Berettas to kill an enemy player that is also wielding Dual Berettas

Kill an enemy while you are airborne

Kill an airborne enemy

Kill a zoomed-in enemy sniper with a knife

Win ten rounds in a row without dying or spending any cash in Classic mode

Kill an enemy with an un-zoomed sniper rifle

Kill an enemy who has been reduced to less than 5% health by other players

Get kills with five different guns in a single round

In Classic mode, kill five enemies in a single round

Kill a zoomed-in enemy sniper with a sniper rifle of your own

Kill an enemy who has killed four of your teammates within the current round

Win a knife fight

Do at least 95% damage to an enemy who is then killed by a another player

Win one match in Arms Race or Demolition mode

Kill 25 enemies

Win ten rounds

Win a round by defusing a bomb

Inflict 2,500 total points of damage to enemies

Win a round against five enemies in less than thirty seconds

Win five matches on Lake

Kill an enemy whom you are already dominating

Kill an enemy with the last bullet in your magazine (excluding sniper rifles and Zeus x27)

Dominate an enemy

Kill the entire opposing team without any members of your team dying

Kill an enemy while they are reloading

Personally kill the entire Terrorist team before the bomb is planted in Demolition Mode

Kill four enemies within a single round

Be the first player to get a kill in an Arms Race or Demolition match