Alien Swarm achievements
1,733
(660)

Alien Swarm

3.3 out of 5 from 91 votes

There are 66 Alien Swarm achievements worth 1,733

3,462 tracked gamers have this game, 135 have completed it (3.90%)

View

Alien Swarm Achievements

Clear Firing14

Kill 25 drones without friendly fire. Four marines must be present in the mission.

Unlocked by 1,700 tracked gamers (49% - TSA Ratio = 1.40)  

Short Controlled Bursts22

Complete a mission with no friendly fire incidents. Four marines must be present in the mission.

Unlocked by 726 tracked gamers (21% - TSA Ratio = 2.16)  

Shield Down12

Deliver the finishing blow to a Swarm Shieldbug.

Unlocked by 2,217 tracked gamers (64% - TSA Ratio = 1.23)  

Blast Radius22

Kill 6 Swarm with a single Grenade.

Unlocked by 679 tracked gamers (20% - TSA Ratio = 2.23)  

Sharpshooter15

Complete a mission with better than 90% accuracy.

Unlocked by 1,569 tracked gamers (45% - TSA Ratio = 1.46)  

Perfect32

Complete a mission on Normal difficulty or harder without receiving any damage.

Unlocked by 338 tracked gamers (10% - TSA Ratio = 3.18)  

Scrambled Eggs17

Destroy all Swarm Eggs in a mission without allowing any to hatch.

Unlocked by 1,104 tracked gamers (32% - TSA Ratio = 1.74)  

Bug Stomper24

Kill 100 Swarm Grubs.

Unlocked by 575 tracked gamers (17% - TSA Ratio = 2.43)  

Parasite Puncher17

Kill a Swarm Parasite with a melee attack.

Unlocked by 1,159 tracked gamers (33% - TSA Ratio = 1.70)  

Close Encounters15

Kill 20 Swarm with melee attacks in a single mission.

Unlocked by 1,589 tracked gamers (46% - TSA Ratio = 1.45)  

Smoking Barrels17

Kill 5 Swarm with explosive barrels in a single mission.

Unlocked by 1,111 tracked gamers (32% - TSA Ratio = 1.74)  

Infestation Savior17

Cure an Infested marine.

Unlocked by 1,230 tracked gamers (36% - TSA Ratio = 1.65)  

Circuit Breaker26

Complete 10 wire hacks without access being logged.

Unlocked by 490 tracked gamers (14% - TSA Ratio = 2.64)  

Security Expert45

Complete 10 computer hacks without access being logged.

Unlocked by 178 tracked gamers (5% - TSA Ratio = 4.45)  

Group Heal18

Heal all 4 marines with a single Heal Beacon.

Unlocked by 1,041 tracked gamers (30% - TSA Ratio = 1.79)  

Damage Amped26

Kill 15 Swarm with all four marines under the effects of a Damage Amp in a single mission.

Unlocked by 521 tracked gamers (15% - TSA Ratio = 2.55)  

Gunslinger17

Successfully perform 5 fast reloads in a row.

Unlocked by 1,195 tracked gamers (35% - TSA Ratio = 1.67)  

Quick Load12

Successfully perform a fast reload.

Unlocked by 2,356 tracked gamers (68% - TSA Ratio = 1.19)  

Peace Medic27

Heal 300 points of damage in a single mission without dealing any non-melee damage to the Swarm.

Unlocked by 458 tracked gamers (13% - TSA Ratio = 2.72)  

Protect the Tech13

Guard the squad's tech so that he takes no damage during the hack.

Unlocked by 2,023 tracked gamers (58% - TSA Ratio = 1.28)  

Technician Secured11

Finish a mission without the tech getting killed.

Unlocked by 3,021 tracked gamers (87% - TSA Ratio = 1.05)  

Electro-Stunned20

Stun 6 Swarm with a single Stun Grenade.

Unlocked by 836 tracked gamers (24% - TSA Ratio = 2.01)  

Seal of Quality13

Seal a door with the welder.

Unlocked by 2,010 tracked gamers (58% - TSA Ratio = 1.29)  

Under the Gun14

Roll under a Swarm Ranger projectile.

Unlocked by 1,694 tracked gamers (49% - TSA Ratio = 1.41)  

Quick and Dead12

Kill a Swarm Boomer before it inflates.

Unlocked by 2,462 tracked gamers (71% - TSA Ratio = 1.16)  

Stay Frosty24

Freeze 6 Swarm with a single Freeze Grenade.

Unlocked by 604 tracked gamers (17% - TSA Ratio = 2.37)  

Ammo Technician24

Deploy 10 ammo stashes that are used by other marines.

Unlocked by 609 tracked gamers (18% - TSA Ratio = 2.36)  

Static Defender27

Kill 500 Swarm with deployable Sentry Guns.

Unlocked by 475 tracked gamers (14% - TSA Ratio = 2.68)  

Assault Specialist18

Kill 250 Swarm with the Assault Rifle.

Unlocked by 1,007 tracked gamers (29% - TSA Ratio = 1.83)  

Prototype Professional19

Kill 250 Swarm with a Prototype Rifle.

Unlocked by 958 tracked gamers (28% - TSA Ratio = 1.87)  

Autogun Expert19

Kill 250 Swarm with an Autogun.

Unlocked by 925 tracked gamers (27% - TSA Ratio = 1.91)  

Shotgun Specialist26

Kill 250 Swarm with a Shotgun.

Unlocked by 523 tracked gamers (15% - TSA Ratio = 2.55)  

Vindicator Veteran23

Kill 250 Swarm with a Vindicator.

Unlocked by 661 tracked gamers (19% - TSA Ratio = 2.26)  

Pistols Expert28

Kill 250 Swarm with Twin Pistols.

Unlocked by 423 tracked gamers (12% - TSA Ratio = 2.84)  

Small Arms Specialist26

Kill 250 Swarm with PDWs.

Unlocked by 499 tracked gamers (14% - TSA Ratio = 2.61)  

High Voltage Expert30

Kill 250 Swarm with a Tesla Cannon.

Unlocked by 393 tracked gamers (11% - TSA Ratio = 2.95)  

Railgun Specialist32

Kill 250 Swarm with a Rail Rifle.

Unlocked by 336 tracked gamers (10% - TSA Ratio = 3.20)  

Pyrotechnician20

Kill 250 Swarm with a Flamethrower.

Unlocked by 815 tracked gamers (24% - TSA Ratio = 2.03)  

Slaughter Soldier31

Kill 250 Swarm with a Chainsaw.

Unlocked by 355 tracked gamers (10% - TSA Ratio = 3.11)  

Minigun Master30

Kill 250 Swarm with a Minigun.

Unlocked by 382 tracked gamers (11% - TSA Ratio = 2.99)  

Professional Marksman33

Kill 250 Swarm with a Marksman Rifle.

Unlocked by 313 tracked gamers (9% - TSA Ratio = 3.32)  

Grenadier Expert36

Kill 250 Swarm with a Grenade Launcher.

Unlocked by 270 tracked gamers (8% - TSA Ratio = 3.58)  

Hornet Barrage Expert30

Kill 100 Swarm with Hornet Barrages.

Unlocked by 392 tracked gamers (11% - TSA Ratio = 2.96)  

Tactical Explosives Expert32

Kill 100 Swarm with Laser Tripmines.

Unlocked by 336 tracked gamers (10% - TSA Ratio = 3.20)  

Firewall Specialist35

Kill 100 Swarm with Incendiary Mines.

Unlocked by 289 tracked gamers (8% - TSA Ratio = 3.46)  

Armory Access22

Unlock all the available weapons.

Unlocked by 728 tracked gamers (21% - TSA Ratio = 2.15)  

Easy Campaign16

Complete the Jacob's Rest campaign on Easy difficulty or harder.

Unlocked by 1,352 tracked gamers (39% - TSA Ratio = 1.57)  

Normal Campaign17

Complete the Jacob's Rest campaign on Normal difficulty or harder.

Unlocked by 1,140 tracked gamers (33% - TSA Ratio = 1.72)  

Hard Campaign26

Complete the Jacob's Rest campaign on Hard difficulty or harder.

Unlocked by 516 tracked gamers (15% - TSA Ratio = 2.56)  

Insane Campaign42

Awarded for finishing the Jacob campaign on Insane difficulty.

Unlocked by 196 tracked gamers (6% - TSA Ratio = 4.22)  

On the Ready Line15

Kill 1,000 Swarm.

Unlocked by 1,444 tracked gamers (42% - TSA Ratio = 1.52)  

Another Bughunt27

Kill 5,000 Swarm.

Unlocked by 460 tracked gamers (13% - TSA Ratio = 2.72)  

Kill Them All44

Kill 25,000 Swarm.

Unlocked by 185 tracked gamers (5% - TSA Ratio = 4.37)  

Nuke From Orbit48

Kill 100,000 Swarm.

Unlocked by 153 tracked gamers (4% - TSA Ratio = 4.84)  

Landing Bay Speed Run41

Complete Landing Bay within 1:25 on Normal difficulty or harder without any marines dying.

Unlocked by 214 tracked gamers (6% - TSA Ratio = 4.06)  

Cargo Elevator Speed Run41

Complete Cargo Elevator within 2:50 on Normal difficulty or harder without any marines dying.

Unlocked by 208 tracked gamers (6% - TSA Ratio = 4.12)  

Deima Surface Bridge Speed Run43

Complete Deima Surface Bridge within 2:30 on Normal difficulty or harder without any marines dying.

Unlocked by 195 tracked gamers (6% - TSA Ratio = 4.27)  

Rydberg Reactor Speed Run39

Complete Rydberg Reactor within 3:10 on Normal difficulty or harder without any marines dying.

Unlocked by 230 tracked gamers (7% - TSA Ratio = 3.91)  

SynTek Residential Speed Run44

Complete SynTek Residential within 2:30 on Normal difficulty or harder without any marines dying.

Unlocked by 182 tracked gamers (5% - TSA Ratio = 4.43)  

Sewer Junction Speed Run43

Complete Sewer Junction within 1:30 on Normal difficulty or harder without any marines dying.

Unlocked by 195 tracked gamers (6% - TSA Ratio = 4.27)  

Timor Station Speed Run45

Complete Timor Station within 4:25 on Normal difficulty or harder without any marines dying.

Unlocked by 175 tracked gamers (5% - TSA Ratio = 4.49)  

Outstanding Execution43

Complete a campaign on Normal difficulty or harder without any marines dying.

Unlocked by 194 tracked gamers (6% - TSA Ratio = 4.25)  

Zero Mortality13

Complete a mission on Normal difficulty or harder without any marines dying.

Unlocked by 1,857 tracked gamers (54% - TSA Ratio = 1.34)  

Hat Trick11

Complete 2 co-op missions online. Earns a Team Fortress 2 parasite hat.

Unlocked by 2,965 tracked gamers (86% - TSA Ratio = 1.06)  

Brutal Campaign48

Awarded for finishing the Jacob campaign on Brutal difficulty.

Unlocked by 155 tracked gamers (4% - TSA Ratio = 4.78)  

Hardcore46

Complete any mission on Brutal difficulty with Onslaught and Hardcore Friendly Fire enabled.

Unlocked by 168 tracked gamers (5% - TSA Ratio = 4.59)