Ninety-Nine Nights

Ninety-Nine Nights, (Korean: 나인티-나인 나이츠, Japanese: ナインティ ナイン ナイツ), a.k.a. N3: Ninety-Nine Nights or simply N3, is a fantasy hack and slash game developed for the Xbox 360 by an alliance between Q Entertainment and Phantagram. Video game designer Tetsuya Mizuguchi served as producer for the game.

The game was released in Japan on April 20, 2006, in North America on August 15, 2006, and in Europe on August 25, 2006. A demo of Ninety-Nine Nights was released on a DVD-ROM as a pre-order bonus in Japan, and on July 28, 2006, one was released on the Xbox Live Marketplace. The demo is free and available in all regions.

A sequel, Ninety-Nine Nights II was announced at Microsoft's Tokyo Game Show press conference in 2008, and released in 2010.

Gameplay
The game features hundreds of enemies onscreen at any given time, and borrows heavily from other video games of the genre, most notably from the and  series.