Core Design handled initial development of the character and the series.

The first six games in the series was made by Core Design.

Core Design also had the advantage of developing only for a single console, rather than several at once.

Although different building styles exist with features specific to each region, most share a common core design.

Variations on around a core design have been produced by a number of manufacturers.

Yup, some of the early core designs were really interesting in a bad way.

Another improvement introduced in their core design involved the handling of the read wire.

Core Design improved and modified the character with each instalment.

Core Design had developed and published numerous games in their time, including the following titles:

The core design includes developing a cohesive consumer group that is willing to fund a whole season's budget in order to get quality foods.