Now that uber game service Steam is available for Macs, more and more titles are being released for Apple's long neglected (by game companies, at least) platform. One new addition is Killing Floor, a strong co-op zombie slaying title. We thought rather highly of the title, and it's on sale for 33% off the standard $20 price. Best of all, cross-platform play is enabled, meaning you can slaughter hordes of undead with a friend regardless of their preference for a computer.
Source: Shacknews.com