Alien Swarm

Alien Swarm is a top-down multiplayer shooter remade from the game mod for Unreal Tournament 2004. According to the main storyline, a group of troopers reaches the colonized planet occupied by the swarm of invasive aliens. They aim to search for survivors or, if needed, to destroy the colony to prevent the spread of hostile aliens. After finding no civilians alive, the group realizes that the only way out is planet devastation with a powerful nuclear bomb. The main gameplay idea is in completing levels in science-fictional locations and eliminating waves of Swarm aliens with all kinds of weapons to get new equipment and to unlock individual achievements. As the game is class-based, players are able to choose between 4 types: Officer, Special Weapons, Medic, and Tech. Each type has two characters with different abilities. The whole loadout can also be selected before starting the mission. The game is absolutely free-of-charge and offers both single and co-operative (up to 4 players) experience.

Action Shooter

PC

Minimum:
OS: Windows® 7 / Vista / Vista64 / XP
Processor: Pentium 4 3.0GHz
Memory: 1 GB for XP / 2GB for Vista
Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better
Hard Drive: At least 2.5 GB of free space
Sound: DirectX 9.0c compatible sound card

Recommended:
OS: Windows® 7 / Vista / Vista64 / XP
Processor: Intel core 2 duo 2.4GHz
Memory: 1 GB for XP / 2GB for Vista
Graphics: DirectX 9 compatible video card with Shader model 3.0. NVidia 7600, ATI X1600 or better
Hard Drive: At least 2.5 GB of free space
Sound: DirectX 9.0c compatible sound card

Valve

Valve Software

Singleplayer Steam Achievements Multiplayer Steam Cloud Co-op Cooperative Third Person Sci-fi Online Co-op Survival Free To Play Third-person Shooter Stats Includes Level Editor Moddable Captions Available Team-based Aliens Top-down Pve Top-down Shooter Class-based

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