Madden All-Play (Released August 2008)
Current Rank: #12 Last Month’s Rank: #10

Raw data for “Madden All-Play” usage

Average time played per player:
As of 12/1: 18 hours, 14 minutes (up 176 minutes)
As of 11/2: 15 hours, 18 minutes

Average number of sessions per player:
As of 12/1: 8.86 sessions (up 1.56 sessions)
As of 11/2: 7.3 sessions

*NEW ENTRY* Wii Music (Released October 2008)
Current Rank: #22 Last Month’s Rank: N/A

Raw data for “Wii Music” usage

Average time played per player:
As of 12/1: 7 hours, 28 minutes

Average number of sessions per player:
As of 12/1: 4.05 sessions

Check out the full rundown here, which comes with much more detail