It shouldn't come as too much of a shock that Grand Theft Auto IV turned out to be the #1 most rented game of 2008, but there are some interesting results from the data released. The rather underwhelming Army of Two came in at #5 and the year-old Mario Party 8 made the list in the #10 spot.
Here's the complete list of the top 10 rented games of 2008:
1. Grand Theft Auto IV (Xbox 360)
2. Call of Duty 4: Modern Warfare (Xbox 360)
3. Halo 3 (Xbox 360)