
N3II: Ninety-Nine Nights is a hack-and-slash action RPG developed by Feelplus and released in 2010 exclusively for Xbox 360. Set in a fantasy world, the game centers on large-scale combat against massive enemy armies, continuing the foundation established by the original Ninety-Nine Nights. As a sequel, it introduces several improvements over its predecessor, including smoother performance and a greater emphasis on puzzle elements woven into the gameplay. Multiplayer features added through Xbox Live represent a notable expansion of the experience, offering cooperative play and online leaderboards. The cooperative options allow players to tackle the game's large battles together, adding a social dimension absent from the first entry in the series.