Microsoft’s latest sales figures for Halo 2 show that Halo 2 has surpassed five million copies worldwide ever since its debut last month. Total sales for the whole Halo franchise are now at 11 million.

Halo 2 has seen massive interest from Xbox Live users due to its online multi-player mode, with over 28 million hours of gameplay logged. Interestingly, an average of 91 minutes per session were logged. RP