1 |
|
18.70%
|
GREAT EXPECTORATIONS: As the Spitter, hit every Survivor with a single acid patch. |
ACH_VS_SPIT_ON_ENEMY_TEAM |
2 |
|
14.80%
|
GET SKEETED ON: Kill a pouncing Hunter with a shotgun. |
ACH_KILL_LEAPING_HUNTER_WITH_SHOTGUN |
3 |
|
14.30%
|
KILL BILL: Have Bill sacrifice himself for the team. |
ACH_SACRIFICE_BILL |
4 |
|
12.20%
|
DISMEMBERMENT PLAN: Kill 15 Infected with a single grenade launcher blast. |
ACH_KILL_ZOMBIES_GRENADE_BLAST |
5 |
|
11.80%
|
CACHE GRAB: Open 5 foot lockers. |
ACH_OPEN_FOOT_LOCKERS |
6 |
|
11.50%
|
FORE!: Knock off the heads of 18 infected with the golf club. |
ACH_HEADS_WITH_GOLF_CLUB |
7 |
|
11.10%
|
KILLING THEM SWIFTLY TO THIS SONG: Play the new Midnight Riders song on a jukebox. |
ACH_HEAR_BALLAD |
8 |
|
9.90%
|
LONG DISTANCE CARRIER: As the Charger, grab a Survivor and carry them over 80 feet. |
ACH_VS_CHARGER_LONG_CARRY |
9 |
|
9.60%
|
CL0WND: Honk the noses of 10 Clowns. |
ACH_HONK_A_CLOWNS_NOSE |
10 |
|
8.00%
|
TANK BURGER: Kill a Tank with melee weapons. |
ACH_KILL_TANK_MELEE_ONLY |
11 |
|
7.90%
|
LEVEL A CHARGE: Kill a Charger with a melee weapon while they are charging. |
ACH_MELEE_A_CHARGER |
12 |
|
7.70%
|
SCATTERING RAM: As the Charger, bowl through the entire enemy team in a single charge. |
ACH_VS_BOWL_ENEMY_TEAM |
13 |
|
6.90%
|
Valve Gift Grab 2011 – L4D2: Collect three gifts dropped by Special Infected in Versus Mode. |
ACH_COLLECT_HOLIDAY_GIFTS |
14 |
|
6.40%
|
TIL IT GOES CLICK: Using the M60, kill 25 infected without letting go of the trigger. |
ACH_KILLS_WITH_M60 |
15 |
|
6.30%
|
GUARDIN' GNOME: Rescue Gnome Chompski from the Carnival. |
ACH_GNOME_RESCUE |
16 |
|
6.20%
|
CHAOS GENERATOR: Have all 3 generators running at once in "The Sacrifice" finale. |
ACH_RUN_ALL_GENERATORS |
17 |
|
5.90%
|
BARREL ROLLED: Kill a Special Infected with an exploding barrel. |
ACH_KILL_SPECIAL_WITH_BARREL |
18 |
|
5.40%
|
SHOCK JOCK: Revive 10 dead Survivors with the defibrillator. |
ACH_RES_SURVIVORS_WITH_DEFIB |
19 |
|
5.30%
|
SCAVENGE HUNT: Stop the enemy team from collecting any gas cans during a Scavenge round. |
ACH_SCAVENGE_SHUT_OUT |
20 |
|
5.10%
|
STACHE WHACKER: Prove you are faster than Moustachio. |
ACH_STASH_WHACKER |
21 |
|
4.70%
|
NEW HAIRCUT: Kill a Witch using only a sharp melee weapon, without anyone getting incapacitated or killed. |
ACH_KILL_WITCH_MELEE_ONLY |
22 |
|
4.60%
|
GONG SHOW: Prove you are stronger than Moustachio. |
ACH_STRONGMAN_GAME |
23 |
|
4.40%
|
WING AND A PRAYER: Defend yourself at the crashed airliner without taking damage. |
ACH_AIRLINE_FINALE_NO_DAMAGE |
24 |
|
4.40%
|
I SPIT ON YOUR GRAVE: As the Spitter, spit on a Survivor who is pinned by a Charger. |
ACH_VS_SPIT_ON_CHARGED_PLAYER |
25 |
|
4.30%
|
BRIDGE OVER TREBLED SLAUGHTER: Cross the bridge finale in less than three minutes. |
ACH_BRIDGE_TIMED_RUN |
26 |
|
3.90%
|
THE QUICK AND THE DEAD: Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline. |
ACH_SPEED_REVIVE_WITH_ADRENALINE |
27 |
|
3.80%
|
CONNECTING FIGHTS: Play a Versus game on Dead Air from start to finish. |
ACH_VS_COMPLETE_DEAD_AIR |
28 |
|
3.60%
|
CONFEDERACY OF CRUNCHES: Finish a campaign using only melee weapons. |
ACH_FINISH_CAMPAIGN_MELEE_ONLY |
29 |
|
3.40%
|
MUTANT OVERLORD: Play 6 Mutations. |
ACH_COMPLETE_CHALLENGE_MODES |
30 |
|
3.20%
|
THIS IS WHERE THE FUN BEGINS: Earn a gold medal on any official survival map. |
ACH_SURVIVAL_GOLD_MEDAL |
31 |
|
3.20%
|
FLIGHT DECK: Instantly kill a Survivor as the Charger. |
ACH_VS_CHARGER_INSTANT_KILL |
32 |
|
3.00%
|
POLE POSITION: Escape Liberty Mall's Atrium before the first Tank appears |
ACH_ESCAPE_MALL_FINALE_NO_TANKS |
33 |
|
2.70%
|
THREE’S A CROWD: Rescue three Survivors from a single rescue closet. |
ACH_RESCUE_X_PLAYERS_TOGETHER |
34 |
|
2.60%
|
HOUSEHOLD NAMES: Discover the hidden room in the Last Stand campaign |
ACH_FIND_LIGHTHOUSE_HIDDEN_ROOM |
35 |
|
2.40%
|
THE REAL DEAL: Survive a campaign on Expert skill with Realism mode enabled. |
ACH_SURVIVE_EXPERT_REALISM |
36 |
|
2.40%
|
GOOD GUY NICK: Plays games with free weekend players and helps them survive a campaign. |
ACH_HELP_FREE_PLAYER_SURVIVE |
37 |
|
2.10%
|
STILL SOMETHING TO PROVE: Survive all campaigns on Expert. |
ACH_BEAT_CAMPAIGNS_EXPERT_MODE |
38 |
|
2.00%
|
BEAT THE RUSH: In a Survival round, get a medal only using melee weapons. |
ACH_SURVIVAL_GET_MEDAL_MELEE_ONLY |
39 |
|
2.00%
|
GAS GUZZLER: Collect 100 gas cans in Scavenge. |
ACH_SCAVENGE_COLLECT_CAN_GRIND |
40 |
|
1.80%
|
THE MAIN ATTRACTION: On the concert finale, survive until the helicopter arrives without leaving the stage |
ACH_CONCERT_FINALE_DONT_LEAVE_STAGE |
41 |
|
1.80%
|
GAS SHORTAGE: Cause 25 gas can drops as a Special Infected. |
ACH_SCAVENGE_CAN_DROP_GRIND |
42 |
|
1.70%
|
Z-GENOCIDEST 2: EPISODE 2: Kill 53,599 infected. You made sure the dead won't rise anymore! |
ACH_KILL_X_INFECTED_LIFETIME |
43 |
|
1.60%
|
STRENGTH IN NUMBERS: Form a team and beat an enemy team in 4v4 Versus or Scavenge. |
ACH_VS_FORM_PARTY_AND_WIN_4V4 |
44 |
|
1.60%
|
HEARTWARMER: In a Versus round, leave the saferoom to defibrillate a dead teammate. |
ACH_VS_LEAVE_SAFE_ROOM_DEFIB_TEAMMATE |
45 |
|
1.60%
|
PORT OF SCAVENGE: Play 5 full games of Scavenge on The Port. |
ACH_SCAVENGE_PLAY_C6_FINALE |
46 |
|
1.50%
|
WEDDING CRASHER: As the Charger, grab a Survivor and crash them through 8 chairs at the wedding. |
ACH_VS_CHARGE_THROUGH_CHAIRS |
47 |
|
1.50%
|
SACRIFIZZLE: As a Special Infected, incap someone who is trying to sacrifice themselves. |
ACH_VS_PREVENT_SACRIFICE |
48 |
|
1.20%
|
ONE HIT WONDER: As the Hunter, land a 25 damage pounce. |
ACH_CAUSE_X_POUNCE_DAMAGE |
49 |
|
1.00%
|
SHOTGUN WEDDING: Kill the Witch bride with a single shotgun blast on expert difficulty. |
ACH_ONE_SHOT_KILL_WITCH_BRIDE |
50 |
|
1.00%
|
SUPREME SURVIVALIST: Survive for 30 minutes on any official survival map. |
ACH_SURVIVAL_X_MINUTES |
51 |
|
0.90%
|
PURE SATISFACTION: Kill 20 Jockeys with the shovel or pitchfork. |
ACH_KILL_X_JOCKEYS_WITH_MELEE |
52 |
|
0.80%
|
THE LAST DASH: Complete The Last Stand campaign in 13 minutes or less, without any Survivors dying. |
ACH_LAST_STAND_TIMED |
53 |
|
0.80%
|
GOLDEN FREEMAN: Find the golden crowbars hidden in the Left 4 Dead 1 survival maps. |
ACH_COLLECT_GOLDEN_CROWBARS |
54 |
|
0.80%
|
THE LAST FRONTIER: Survive The Last Stand campaign on Expert Realism. |
ACH_SURVIVE_LIGHTHOUSE_EXPERT_REALISM |
55 |
|
0.80%
|
SPITFIRE: Destroy 20 gascans as the Spitter. |
ACH_VS_SPIT_ON_GAS_CANS |
56 |
|
0.60%
|
THE BIG TEN: Survive for 10 minutes on any official map in Versus Survival. |
ACH_SURVIVAL_VERSUS_X_MINUTES |
57 |
|
0.60%
|
A LITTLE HACK AND SLASH: Earn a bronze medal on every official survival map |
ACH_EARN_ALL_BRONZE_MEDALS |
58 |
|
0.60%
|
LIKE LAMBS TO THE SLAUGHTER: Earn a silver medal on every official survival map. |
ACH_EARN_ALL_SILVER_MEDALS |
59 |
|
0.60%
|
KILLING SPREE: Earn a gold medal on every official survival map. |
ACH_EARN_ALL_GOLD_MEDALS |