Cladun Returns: This Is Sengoku! is an action game developed by NIS America and available for Windows. The game is set in Japan's Sengoku Era, where the player wakes up in the mysterious land of Arcanus Cella, where the souls of the dead gather as they await reincarnation. The game's objective is to assist these souls by traveling to real-world locations in feudal Japan and fighting your way through dangerous dungeons filled with monsters and traps.

The game has an interesting premise that sets it apart from other action games. The graphics are well-designed, and the gameplay is smooth. The game also has a good soundtrack that complements the action. However, the game's difficulty level can be a bit frustrating at times. Overall, Cladun Returns: This Is Sengoku! is a fun and engaging game that will keep you entertained for hours.