'Mazes of Fate DS(TM)' to Ship February 26!

REDWOOD CITY, CA, Jan 22 (MARKET WIRE) --
Leading video games publisher and developer Signature Devices, Inc.
(www.signaturedevices.com ) (PINKSHEETS: SDVI) and their wholly owned
video game development and publishing subsidiary Graffiti Entertainment, LLC
(www.GraffitiEntertainment.com)announced today that they have gone gold with
'Mazes of Fate DS,' an
Action-packed Role Playing Game (RPG) for the Nintendo DS. Graffiti
Entertainment
will ship the fully 3D title into the North American market on February 26,
2008.

"'Mazes of Fate DS' remains an amazing and timeless piece of work. Gamers
will
be very pleased with the way this new version pushes the power and
versatility of the Nintendo DS," said Kenneth Hurley, CEO of both
SignatureDevices and Graffiti Entertainment. "'Mazes of Fate DS' provides an
incredibly immerse 3D experience that Nintendo DS players will relish."

"We've put our hearts and souls into modernizing the look and feel of 'Mazes
of Fate DS,'" said Javier Otaegui, CEO of Sabarasa Entertainment. "We've created
a game
that takes the hardware to a new level. We've achieved a 3D environment that
looks great and is a lot of fun to play as well. 'Mazes of Fate DS' has a
powerful dramatic plot... it is a unique 3D first person RPG that combines
cutting-edge 3D technology with immersive game play."

Features that are unique to 'Mazes of Fate DS' for NINTENDO DS:

Re-imagined quests, dungeons, characters, and 4 new player avatars, along
with
several quests that spread along the complete game, take advantage of the
power and versatility of the Nintendo DS. The main dungeon mode will feature
the 3D view on the bottom screen, allowing for direct interaction with elements
--
using the stylus -- (opening doors, pulling levers). All game screens will
accommodate use of the stylus, and the top screen will feature a bigger
version of the automap.

Taking full advantage of the power of the Nintendo DS, 'Mazes of Fate DS' is
a blend of 3D environments with 2D global maps. The 3D environments feature 360
degree "free look" and movement controls. All dungeons, monsters, elements, and
items are animated in 3D. 'Mazes of Fate DS' pushes the capability of the
Nintendo DS, providing a perk for those gamers looking for something special
this February.

"Role Playing Games are one of the most exciting and stable genres for video
games. 'Mazes of Fate' for Nintendo DS provides players a 'traditional'
RPG through fifty different levels, with the unique and immersive bonus of
fully 3D environments which the player can freely navigate through. There is no
question that this game will provide even the most avid gamers with many hours
of intriguing entertainment," said Kenneth Hurley.

Get ready gamers: 'Mazes of Fate DS' for Nintendo DS ships February 26,
2008!

About Signature Devices, Inc. and Graffiti Entertainment LLC:

Based in Redwood City, Calif., Signature Devices, Inc.
(www.signaturedevices.com) (PINKSHEETS: SDVI) creates, develops and
manufactures advanced information technology, including computer systems,
software
and electronics products. One of the company's premiere technologies includes a
blend of hardware and software for Image generation technology used in video
games
and simulations. Signature Devices also owns Graffiti Entertainment, LLC
(www.GraffitiEntertainment.com) is a publisher of interactive entertainment
software for advanced entertainment consoles.

About Sabarasa Entertainment

Sabarasa Entertainment is one of the leading game development companies of
Argentina. It produces games for both the local and international market
inall media types including PC, mobile phones, Game Boy Advance and Nintendo DS.
Their goal is to establish themselves as an international game development
company creating products of the highest quality, through strategic partnerships
with international companies. For more information, please visit
http://www.sabarasa.com

Media Contact:
Linda Shannon
Over the Moon Management
(310) 408-5616

Graffiti Entertainment
www.graffitientertainment.com
(650) 654-4800 x111

Copyright 2008, Market Wire, All rights reserved.

-0-