Realm Invader

A Ren'Py adult visual novel with an isekai-flavoured premise. You play a deliberately blank male protagonist designed for self-insert, living in a world very similar to yours, who starts experiencing strange ailments. The headaches and dread turn out to be warnings: instead of his world ending, it gives birth to something new. New species, an altered society, and magic. He has to figure out his new abilities and why he was sent here, and on the way he sleeps with a great many people.

InvaderGary builds the game around multiple character routes, fully animated sex scenes, a winding plot with mystery and action, and a steady undercurrent of comedy. Tags cover fantasy, harem, monster girl, mind control, female and male domination, BDSM, prostitution, exhibitionism, voyeurism, taboo, group sex, milf, virgin and superpowers, with a male protagonist throughout. The dev confirms no NTR.

Optional gay content featuring femboy/trap characters is included but explicitly signposted in dialogue, so avoiding it is one click away. Any planned lesbian routes are also fully optional. Episode 2 Part 2 is the current free public build on itch.io; Patreon and SubscribeStar backers get 4K renders, early access, walkthroughs, and 8K wallpapers.