To the Demon Queen
by NotGeerux
From the letters page: An ongoing sandbox game from NotGeerux, To the Demon Queen was built with RPG Maker. It deals in fantasy, harem and monster girl. Scenes are presented as 2D art. Available for Windows, about 258 MB.
From the box: “You will need to pass for every region, every zone, with his unique Npc, events, quests, scenes, enemies, and characters from other franchises hidden in some places depending of the thematic zone, etc. Want to be a bad a guy?”
Screens
6 screenshots from the game's own gallery.