Divelocked

Divelocked is a semi-roguelike adult game built with Twine/Sugarcube.
In Divelocked, you play as a gamer who has become stuck in a full-immersion VR game. When you're separated from your guild in a dangerous dungeon, you'll have to rely on determination, strategy, and luck to escape with your mind and body intact, because seemingly everything and everyone in the dungeon wants to transform you into a submissive, desirable plaything.
Currently, all transformation in this game is MtF, but support for starting as a girl is in development.
Current adult themes/kinks include:
Physical Transformation
Humiliation
Forced/Non-con sex
Crossdressing
Bondage
Sexual Slavery
Latex/Rubber
Chastity
Impact play
Face-sitting
Knotting
Lactation
Pregnancy
Please note that while all of these are present, some are much more prevalent than others. I've attempted to list them in order of emphasis; you'll likely encounter kinks at the top of the list more often.