She is the first character since Jimmy not to appear on the main series.

The game is the first in the main series to have full voice acting.

It uses a more simple system in baseball than their main series.

Instead, he decided to bring them back in the main series.

In the main series not all the categories are chosen.

The official start of the main series is August, 2010.

The pilot had a few differences from the main series.

Big Brother 5 was the third of the main series to feature a live launch.

As a result only 23 were built in two main series.

Right now there are 16 games in the main series.