[ The Tower of Succubus ] On a full moon night The long slumbering succubus awoke Ascend the tower in the clouds! Defeat enemies, slip through traps Obtain the key to the next floor! [ 50 Total HCG Images ] Books strewn about the tower Have delightful secrets within! [ 13 Categories of H Pixel Animation ] Of course you get to see How the succubus drains her prey Anime 8bit style! [ Retro Action Game ] Super simple, fun play! Even playing with a keyboard The game is winnable! [ Instant Gallery Unlock ] If you don't like the collectible aspect Press the H key on the title screen 20 times Source: The Game Website.