Opus is a developer of video games.
Opus has been active on the market since before 2000.
One of its first projects was game Surfing H3O.
In publishing its games, Opus collaborates with Ubisoft. The developer's most recent work is Ultimate Fighting Championship: Throwdown. Production release occurred on 03 June 2002.
Opus
Official Webpage: http://www.opus.co.jp