Temporal Breeder cover art for the sci-fi breeding RPG

Temporal Breeder v0.20 Released

By MaC

Temporal Breeder, Cosmic Raccoon’s sci-fi harem RPG, has pushed out v0.20 Public, and the headline change is a rework of how the game’s cast is defined under the hood.

The update introduces a modular personality trait system that tags each girl with attributes such as “Queen,” “Innocent,” “Has_husband,” or “Has_children,” letting the same character react and behave differently depending on which traits are active. According to the developer, the system was built for easy expansion going forward:

“This system is highly modular and very simple to expand. If you have any ideas for personality traits or lines you would like girls to say during sex, I’m all ears! Additional custom sex lines will be implemented for Tier 3+ girls at a later point.”

That last point matters for returning players — Tier 3+ girls (the higher-investment cast members) are set to receive bespoke dialogue during sex scenes rather than reusing generic lines, and the trait framework is what makes that scalable rather than a one-off hack.

Temporal Breeder mixes time-travel and breeding mechanics with a growing roster of AI-CG rendered women, spanning cheating, interracial, milf, and pregnancy content alongside more traditional RPG progression. The sandbox structure keeps the focus on managing relationships and traits across the cast rather than a fixed linear story.

Temporal Breeder screenshot

Temporal Breeder screenshot

v0.20 Public is available now for Windows, Linux, and Mac.

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