Ero Scheme
by PassionSchemes
From the letters page: Built in Ren'Py, Ero Scheme by PassionSchemes is a dating sim that is ongoing. Expect fantasy, corruption and netorare with 2D art and animated scenes. The current build is 0.10.2 Pre-Alpha (2.1 GB). Available for Windows, Mac and Linux.
From the box: “Welcome to Ero Scheme! A Story-based, character-driven erotic visual novel! Play as Ark and gather sexy followers to challenge the deviously charming Lady Erostegia for the Throne. Meet and gather a cast of dangerously powerful and sexy followers!”
Screens
5 screenshots from the game's own gallery.
