Skulls of the Shogun is a turn-based tactics video game developed by 17-BIT. The game is inspired by Advance Wars and features turn-based combat between undead samurai. Skulls of the Shogun was originally planned for a 2012 release on Xbox Live Arcade and Windows 8. The game was released for Xbox 360, Windows, and Windows Phone on January 30, 2013. In June 2013, 17-BIT released Skulls of the Shogun: Bone-a-Fide Edition on Steam for Windows XP (SP 3) and up, with 4 new campaign levels, a new character, new multiplayer levels and progression system, and developer's commentary. In May 2014, Skulls of the Shogun was released for OS X and Linux as part of a Humble Bundle. In October 2014, the game was released on Ouya. In June 2015, the game was released on PlayStation 4.