★★★★★(20)
Astreon
by NoGlory
About Astreon
Astreon is a Ren'Py adult visual novel by NoGlory, presented with 3DCG art and animated scenes. It is a sci-fi adventure with harem elements, set in 2032 after scientists create a self-repairing material that becomes a regenerative pill. The research is destroyed, but fragments lead to the banned group Masquerade and a corporate crackdown. You play a guilt-ridden former soldier living quietly in a remote town until his wife disappears after a trip to a research institute. Years later, his son arrives, asking for help and offering a possible way to restore their family.
Development is ongoing. The current build is Chapter 2 v0.4.5, released May 8, 2026, for Windows, Linux, Mac, and Android in English. It is uncensored. The latest changelog lists Chapter 2 v0.4.5 Part 1, adding more than 10,200 words and 1,300 images, plus 8,000 code lines and 90 sound effects and music tracks. It also mentions requests for Story Mode and an NSFW toggle.
Developer's description
In the year 2032, humanity stands on the brink of a technological breakthrough. A new material, developed by a group of scientists, possesses not only extraordinary strength, hyper-elasticity, and energy-saving properties, but also a unique, or rather exceptional, ability to self-repair. This capability turned the material into a regenerative pill, allowing people with limited abilities to become fully functional humans, while also making them stronger, smarter, and even extending their lifespan. Spoiler: More However, fearing the consequences of such power, the scientists decide to destroy the records, reports, and everything related to their research. They scattered, each going their own way. But as is often the case, someone found the remnants of this work. Ignoring the dangers, they decided to complete it, which eventually led to the formation of a globally banned terrorist organization called "Masquerade." In response, leaders of major corporations launched a large-scale operation to eliminate the individual responsible and eradicate everything related to the research. You are a former soldier, unable to bear the guilt of the atrocities committed during the operation. You retreat to a remote location on the edge of the world, a small town cut off from the rest of civilization, where you planned to live a peaceful life with your wife and children, far removed from all the troubles of the past. But, as often happens, things do not go according to plan. One day, when your wife goes on a business trip to a certain research institute, she suddenly stops contacting you. In an attempt to find out what happened, you embark on a journey. Days, weeks, months, and years pass... Eventually, you come to terms with the fact that you may never see your wife again, burying all your emotions deep inside. Then, one day, your son arrives, asking for your help and with a glimmer of hope that not all is lost, that there is still a small chance to restore your peaceful life.
Astreon screenshots
Download Astreon Ch.2 v0.4.5
Win/Linux
Android
Before the Remake
Changelog
Player reviews
What players say
Mixed reviews: praised renders and sci-fi, but many found story confusing and pacing uneven.
Players like
- High-quality renders and attractive character models
- Interesting sci-fi setting with story potential
- Detailed animations and technically solid scenes
- Later updates improve clarity and story coherence
Common complaints
- Confusing story that is hard to follow
- Uneven pacing with abrupt scene jumps
- Adult scenes are scarce or too fast
Best for players who like sci-fi renders and tolerate confusing plots.
Summarised from 20 written player reviews.
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