A full-scale real-time dungeon RPG exploring a mysterious castle set in the 18th century, during the Edo Period of Japan. Now with a 2 Party System where you can divide into parties and move separately, a feature not seen up until now in real-time dungeon RPGs. New strategies and ways of solving puzzles by dividing the party and attacking enemies, a new evolution of real-time dungeon RPGs!
Hyakki Castle is set in the Edo Period of Japan, and the castle is on an island of exile where criminals are sent. Doman Kigata, a prodigy sorcerer who schemed to overthrow the Shogunate and place a death curse on a leader, has been captured and sent to the island. One day decapitated heads were sent to Edo Castle. It was the barely recognizable form of Hyakki Castle guards and criminals. "My offering to you, contents: 3 heads - The Lord of Hyakki Castle" News of a mystical castle appearing on Hyakki Island had already reached the Shogunates search team. Iemune, the current Shogun of the time, believed this to be the doing of Doman Kigata. The investigation of Hyakki Castle and the assassination of Doman Kigata were appointed to 4 secret agents (the player)...