- Eye to Eye
Kill a zoomed-in enemy sniper with a sniper rifle of your own
- Boomala Boomala
Plant 100 bombs
- The Hurt Blocker
Defuse 100 bombs
- God of War
Kill 10,000 enemies
- Combat Ready
Defuse a bomb with a kit when it would have failed without one
- Rite of First Defusal
Win a round by defusing a bomb
- Short Fuse
Plant a bomb within 25 seconds
- Leet-er of Men
Win 5000 rounds
- A Million Points of Blight
Inflict 1,000,000 total points of damage to enemy players
- Cowboy Diplomacy
Rescue 100 hostages
- SAR Czar
Rescue 500 hostages
- Good Shepherd
Rescue all hostages in a single round
- Blood Money
Earn $50,000,000 total cash
- Premature Burial
Kill an enemy with a grenade after you've died
- Magnum Sniper Rifle Expert
Kill 1,000 enemy players with the Magnum Sniper Rifle
- Krieg 550 Commando Expert
Kill 500 enemy players with the Krieg 550 Commando
- Schmidt Scout Expert
Kill 1,000 enemy players with the Schmidt Scout
- D3/AU-1 Expert
Kill 500 enemy players with the D3/AU-1
- Rifle Master
Unlock all 10 rifle kill achievements
- KM UMP45 Expert
Kill 1,000 enemy players with the KM UMP45
- Sub-Machine Gun Master
Unlock all 5 sub-machine gun kill achievements
- HE Grenade Expert
Kill 500 enemy players with the HE grenade
- Knife Expert
Kill 100 enemy players with the knife
- Master At Arms
Unlock every weapon kill achievement
- War of Attrition
Be the last player alive in a round (with at least 5 players on your team)
- Kill One, Get One Spree
Kill an enemy player who is on a killing spree
- Shrapnelproof
Take 80 points of damage from enemy grenades and still survive the round
- The Bleeding Edge
Win 100 knife fights
- Sknifed
Kill a zoomed-in enemy sniper with a knife
- Snipe Hunter
Kill 100 zoomed-in enemy snipers
- Piece Treaty
Win 250 Pistol Rounds
- Wild Gooseman Chase
As the last living terrorist, distract a defuser long enough for the bomb to explode
- Blast Will and Testament
Win a round by picking up the bomb from a fallen comrade and successfully planting it
- Akimbo King
Use Dual Elites to kill an enemy player that also has Dual Elites equipped
- Dead of Night
Do 5,000 damage with nightvision active
- The Immovable Object
Kill an enemy player who has just killed 10 of your teammates in a single round
- Assault Map Veteran
Win 100 rounds on the CS_Assault map
- Compound Map Veteran
Win 100 rounds on the CS_Compound map
- Havana Map Veteran
Win 100 rounds on the CS_Havana map
- Italy Map Veteran
Win 100 rounds on the CS_Italy map
- Militia Map Veteran
Win 100 rounds on the CS_Militia map
- Office Map Veteran
Win 100 rounds on the CS_Office map
- Aztec Map Veteran
Win 100 rounds on the DE_Aztec map
- Cobblestone Map Veteran
Win 100 rounds on the DE_Cbble map
- Chateau Map Veteran
Win 100 rounds on the DE_Chateau map
- Dust Map Veteran
Win 100 rounds on the DE_Dust map
- Dust2 Map Veteran
Win 100 rounds on the DE_Dust2 map
- Inferno Map Veteran
Win 100 rounds on the DE_Inferno map
- Nuke Map Veteran
Win 100 rounds on the DE_Nuke map
- Piranesi Map Veteran
Win 100 rounds on the DE_Piranesi map
- Port Map Veteran
Win 100 rounds on the DE_Port map
- Prodigy Map Veteran
Win 100 rounds on the DE_Prodigy map
- Tides Map Veteran
Win 100 rounds on the DE_Tides map
- Train Map Veteran
Win 100 rounds on the DE_Train map
- Death From Above
Kill an enemy player while you are airborne
- Aerial Necrobatics
Kill an airborne enemy while you are also airborne
- Black Bag Operation
Win a round while making no footstep noise and killing at least one enemy
- Cold War
Win a round without your team killing any enemy players
- Killanthropist
Donate 100 weapons to your teammates
- Defusus Interruptus
Stop defusing to kill a terrorist and then successfully finish defusing the bomb
- Can't Keep a Good Man Down
Kill a total of 20 enemy players that are dominating you
- Friendly Attire
Start a round on the same team as 4 of your friends, with all of you wearing the same outfit
- The Road to Hell
Blind an enemy player who then kills a teammate
- Clan Warfare
Win a match of at least 10 players where the entirety of each team is composed of a single clan.
- Valve Gift Grab 2011 – CS:S
Collect three gifts dropped by opponents.
Locked - 3 guides