Ethos of Darkness takes you to a ravaged future with no memory about how you got there. The playable character is totally customable regarding sex and appearance. The possible enemies largely vary in their appearance and will try brutally to take advantage of the player at any chance. The settings can be configured to allow/avoid homosexuality, furry stuff, etc. The adult content includes non-consensual sex, BDSM, corporal punishment, prostitution, sexual slavery and group sex, among others. I’m still writing the story and new content, but it’s already fully playable. A roadmap of future features can be found here.