Halo 3 launch sales vs MGS4 launch sales

[Harvey Birdman]

rocketpig said:

Harvey Birdman said:
You can't compare a prequel (MGS3) to a sequel (Halo 3). Its a fact that Prequels never sell well compared to a sequel. (Devil May Cry series) MGS3 was designed for the more hardcore MGS fans, and would never reach MGS2 like numbers. Halo 3 is the last installment of the series, and anyone with a 360 would buy it. It won't make sense to compare these two games.

True, prequels usually don't sell quite as well. But it's still relevent that no MGS game has outsold a Halo game.

A good comparison would be Gran Turismo and Halo. Not MGS and Halo.