Play retro game Deep Dungeon 4 - Kuro no Youjutsushi (Japan) [En by Dragoon-X v1.0] [Mapper Fix by Spinner 8] (~Deep Dungeon 4 - The Black Sorcerer) on your browser free.
Controls Guide
Use arrow key and try some key ( Shift, Enter, Z, X, A, S , Q, E, R, T, G, F, H ) to controls the game.