Spiral House Ltd.

A British video game developer known for porting and co-developing titles like Oni, Ghost Master, and the EyePet series.

Action

Strategy

Tactics

Action-adventure



Website

Founded

1998

HQ

Liverpool, United Kingdom

Known for

Action / Racing / Simulation

11

Games

2000–2017

Years

10

Platforms

$11.13

Ø CIB

+11.6%

24M change

About

Founded in 1998, Spiral House Ltd. is a UK-based development studio that frequently collaborates on major franchises. The studio is responsible for porting Bungie's action game Oni to the PlayStation 2, assisting with Ghost Master: The Gravenville Chronicles, and developing entries in Sony's augmented reality franchise, including EyePet and EyePet Adventures.

The studio's early portfolio includes the 2000 action-adventure title Quest for Sleeping Beauty. Following this, the developer focused heavily on technology adaptation and platform porting. This technical expertise was demonstrated in the PlayStation 2 translation of Bungie's anime-inspired action game Oni in 2001, which later received a budget re-release as Oni [Platinum] in the same year.

In 2004, the company contributed to the console adaptations of the strategy-simulation game Ghost Master: The Gravenville Chronicles, bringing the PC ghost-management gameplay to PlayStation 2 and Xbox audiences. Transitioning into the handheld market, the developer became a key partner for Sony's camera-based interactive pet intellectual property. This collaboration resulted in the PlayStation Portable adaptation of EyePet in 2010, which later joined the budget range as EyePet [PSP Essentials]. The studio continued to expand this franchise on the handheld platform by developing the follow-up title EyePet Adventures in 2011, utilizing the PSP Camera to blend virtual pet care with exploration gameplay.