Extermination (Alien Swarm) - GameMaps

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Alien Swarm

Alien Swarm is a game and Source SDK release from a group of talented designers at Valve who were hired from the Mod community. Available free of charge, the game thrusts players into an epic bug hunt featuring a unique blend of co-op play and squad-level tactics. With your friends, form a squad of four distinct IAF Marine classes. Plan your ...

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Maps Mods Guides

Mode

Campaign Co-Op Holdout

Environment

Arctic / Winter Desert / Sand Forest / Woods Historic / Landmarks House / Structure Industrial / Commercial Military / Outpost Recreation / Indoor Simple / Basic Space / Planets

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Today's Top Maps

Holdout

A quick survival map I created...and yes, it was significantly edited from it... More >

Updated 09/26/14

Author Echo

Game Alien Swarm

Rating

2 SurvivalArena

Holdout

This is a survival map, where our place is the arena of battle. Our job is to... More >

Updated 09/29/14

Author Kamil_Killer - PL

Game Alien Swarm

Rating

3 Cold Catwalks

Co-Op

An alien swarm map for everyone to enjoy! Hope you like it. More >

Updated 03/05/14

Author hemuuuli

Game Alien Swarm

Rating

Co-Op

Escape from the famous ship: THE TITANIC This is my first map which I upload... More >

Updated 09/29/14

Author Alexman24

Game Alien Swarm

Rating

5 Tears for Tarnor

Tears for Tarnor

3 Maps Co-Op Campaign

Welcome to the harsh planet of Tarnor. A nearly airless rock circling an anci... More >

Updated 09/29/14

Author Ezekel

Game Alien Swarm

Rating

6 The Dead Temple

The Dead Temple

5 Maps Co-Op Campaign

There are five missions in this Campaign. All the missions have specific obj... More >

Updated 09/26/14

Author Xacktar

Game Alien Swarm

Rating

Co-Op

An epic bug hunt featuring a unique blend of co-op play and squad-level tacti... More >

Updated 03/06/14

Author Daniel101

Game Alien Swarm

Rating

Co-Op

This map/campaign is in the early stages, and I thought that I should release... More >

Updated 03/06/14

Author XionOfChaos

Game Alien Swarm

Rating

9 Extermination

7 Maps Co-Op Campaign

Extermination is a campaign which unites these maps: Midnight harvest 1 Midni... More >

Updated 03/14/14

Author geotavros

Game Alien Swarm

Rating

2 Maps Co-Op Campaign

Your mission was to find and destroy a secret alien lab. Now you have crash l... More >

Updated 09/30/14

Author BioHazard

Game Alien Swarm

Rating

Popular Content (Today)

Holdout

Hold off against the swarm in this survival map. You have to keep alive for a... More >

Updated 09/26/14

Author daniel10166

Game Alien Swarm

Rating

Holdout

Holdout Hi all. New version is 1.9 Added Briefing map. Added wind sound. Adde... More >

Updated 09/26/14

Author Proker

Game Alien Swarm

Rating

3 survival_outpost_snow

survival_outpost_snow

Holdout

This is a survival map You have to hold out in an outpost for 10 minutes and ... More >

Updated 09/26/14

Author Asus

Game Alien Swarm

Rating

4 SurvivalArena

Holdout

This is a survival map, where our place is the arena of battle. Our job is to... More >

Updated 09/29/14

Author Kamil_Killer - PL

Game Alien Swarm

Rating

Holdout

A quick survival map I created...and yes, it was significantly edited from it... More >

Updated 09/26/14

Author Echo

Game Alien Swarm

Rating

Co-Op

Escape from the famous ship: THE TITANIC This is my first map which I upload... More >

Updated 09/29/14

Author Alexman24

Game Alien Swarm

Rating

2 Maps Co-Op Campaign

Your mission was to find and destroy a secret alien lab. Now you have crash l... More >

Updated 09/30/14

Author BioHazard

Game Alien Swarm

Rating

Marines

1_ Extract the .ZIP file. 2_ Move the robot-1.vpk file to ":\Program files\St... More >

Updated 09/26/14

Author lucas rojas

Game Alien Swarm

Rating

9 Tears for Tarnor

Tears for Tarnor

3 Maps Co-Op Campaign

Welcome to the harsh planet of Tarnor. A nearly airless rock circling an anci... More >

Updated 09/29/14

Author Ezekel

Game Alien Swarm

Rating

10 Cold Catwalks

Co-Op

An alien swarm map for everyone to enjoy! Hope you like it. More >

Updated 03/05/14

Author hemuuuli

Game Alien Swarm

Rating

Popular Content (Monthly)

Co-Op

An epic bug hunt featuring a unique blend of co-op play and squad-level tacti... More >

Updated 03/06/14

Author Daniel101

Game Alien Swarm

Rating

2 Cold Catwalks

Co-Op

An alien swarm map for everyone to enjoy! Hope you like it. More >

Updated 03/05/14

Author hemuuuli

Game Alien Swarm

Rating

Co-Op

This map/campaign is in the early stages, and I thought that I should release... More >

Updated 03/06/14

Author XionOfChaos

Game Alien Swarm

Rating

2 Maps Co-Op Campaign

Your mission was to find and destroy a secret alien lab. Now you have crash l... More >

Updated 09/30/14

Author BioHazard

Game Alien Swarm

Rating

Marines

1_ Extract the .ZIP file. 2_ Move the robot-1.vpk file to ":\Program files\St... More >

Updated 09/26/14

Author lucas rojas

Game Alien Swarm

Rating

6 survival_outpost_snow

survival_outpost_snow

Holdout

This is a survival map You have to hold out in an outpost for 10 minutes and ... More >

Updated 09/26/14

Author Asus

Game Alien Swarm

Rating

7 The Dead Temple

The Dead Temple

5 Maps Co-Op Campaign

There are five missions in this Campaign. All the missions have specific obj... More >

Updated 09/26/14

Author Xacktar

Game Alien Swarm

Rating

8 Nepumax' Colorful Marines

Nepumax' Colorful Marines

Marines

This pack includes recolored marine skins for Alien Swarm. * INSTALL INSTRUC... More >

Updated 09/26/14

Author Nepumax

Game Alien Swarm

Rating

Holdout

Holdout Hi all. New version is 1.9 Added Briefing map. Added wind sound. Adde... More >

Updated 09/26/14

Author Proker

Game Alien Swarm

Rating

10 Extermination

7 Maps Co-Op Campaign

Extermination is a campaign which unites these maps: Midnight harvest 1 Midni... More >

Updated 03/14/14

Author geotavros

Game Alien Swarm

Rating

Extermination Alien Swarm

Author: geotavros

Extermination is a campaign which unites these maps:
Midnight harvest 1 Midnight harvest 2 Arctic infiltration Area Cold catwalks Yanaurus mine Forgotten Factory Communication station Full Treatment - Syntek hospital

View Changelog (v1.5 Final)

Tagged 7/7 Maps Time of day Night Difficulty 2) Average

Updated: 03/14/14 • Views: 4,481 • extermination.vpk (374MB)

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