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This is a semi-hard(hehe) scifi harem AVN with as much focus on being scientifically realistic without killing the fun. You’ve never read a story format like this before.
Based on speculative futurism, evolutionary xenobiology and xeno”Anthro”pology, this is probably the most science heavy story you’ve ever read, written by a scientist. If you want to explore the possible universe with curiosity in a way likely never attempted before, this is for you.
Experience the culture shock with your fellow humans of a much more sexually normalized world as both species have things to teach the other.
What would a species that lives around an M class red star look like, one likely answer is that all plants will be purple and black?
Also includes discussions on psychology(trauma/neurodivergence/anxiety/cognitive biases), dating, communication, self esteem, socializing advice you wont other places, obscure world history, solarpunk concepts, terreformation logistics, polyamory and how it works, and lots of discussions about food.
Trailer
Last update: 2026-02-02
This game includes following topics:
Planned: 3somes, anal, orgies, BDSM, VR size difference play, Daddy/Mommy kink(can be disabled), TBD.
No NTR, no rape, no degradation, no incest, consent is always ensured. No male on male sex. No futa sex even though they are a 3rd sex on the planet,
Install instructions:
Whats new (last changes):
Initial Release
Developer Notes:
The Neuronauts [S1] [The Neuronaut]: screenshots
Welcome to the adult virtual world with your secret wishes. Get this from MEGA or other file hostings right now, unzip, easily install and play this adult game.
Feedback is always welcome. Feel free to leave comments, ask questions, or participate in the conversation in the comments. Developers are always curious about gamers thoughts. You can guide the direction of the plot, and motivate the developer to add new scenes. In case you encounter an error, please don’t hesitate to share it in the comments below. This will possibly help developers upgrade this game. In case you are stuck and progress, just ask other players and they will try help you to go forward.