Based in Sheffield, Zushi is the owner of the multi-million-selling Premier Manager series and best known for Alien Hominid.

Zushi published titles for the Nintendo DS, Wii, Game Boy Advance, PlayStation 2, PC and Xbox.

In 2002, the company merged with Digital Worldwide, who distributed the titles of Destination Software for the European market.

In November 2008, only a few months as a subsidiary of GreenScreen Interactive Software, they regained independency through a management buyout.

[3] Following the closure, Ian Stewart would then found a new company called Urbanscan Limited, who then purchased the ex-Gremlin Interactive assets from Zushi.