Tripwire Interactive Snowstorm Game Event – Free content added to all Tripwire Interactive games, Weekend Sale on Red Orchestra, and Guest Passes for Killing Floor

Roswell, GA, 11 Dec 2009: Tripwire Interactive is pleased to announce the massive Snowstorm game event featuring free content updates and deals for all Tripwire Interactive games. The quick summary is:

4 stunning new maps for Killing Floor, from the winners of the Grindhouse Custom Map Making Competition.
Defense Alliance 2 – a free total conversion mod for Killing Floor, featuring team-based futuristic combat. And more zombies, too.
A huge update for the Mare Nostrum mod for Red Orchestra
A price reduction on Red Orchestra to $9.99, with a weekend sale at $4.99 (a further 50% off) from Friday through Monday 14th December
AND 2 Guest Passes for all owners of Killing Floor

posted on teh group page