Tired of Halo 3 yet? Millions of Xbox 360 owners aren't, apparently, as Bungie announced today that a total of 10,000,000,000 Covenant units have been killed in campaign mode. To break it down, that equates to 730,000 killed per hour or 12,000 per minute. Microsoft must be giddy with joy, no question about it.
The milestone was reached in 565 days following the launch of Halo 3.