Tomorrow Valve is releasing Alien Swarm for free. It's via steam but you know, the world is not perfect
The release includes -
- Tactical, 4 player co-op action game with a top-down perspective
- Complete game code and mod tools
- Unlock persistent items by gaining levels
- Over 40 weapons and equipment with countless loadout configurations
- 4 unique classes and 8 unique characters
- Matchmaking, Steam Cloud, Steam Stats
- 64 achievements
- Tile-based map generation tool
- Powered by Source and Steam
Time to get your bug fighting skills on!
http://store.steampowered.com/app/630/
I thought I'd pass this on because I know there are some of you out there that will be into this