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Sci-fi adult games take you to space stations, alien worlds, cyberpunk megacities, post-apocalyptic ruins. Tech-driven plots, alien races, futuristic settings — narrative depth meets adult content.
POPULAR Cult-classic Ren'Py parody set in a mutant academy. Daily-schedule sim layered over a deep stat-and-relationship system. Eleven heroines, dozens of locations, hundreds of events. Years of dev, polished, completed. One of the most-played adult VNs ever.
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UPDATED Sci-fi Ren'Py investigation VN: you join a black-budget agency hunting reality anomalies. Six investigator companions, body-horror flair, branching mystery script. Just received a major update with two new chapters and a redone UI.
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2D Unity action-platformer in a post-apocalyptic sci-fi setting. Pixel-precise platforming, ranged combat, hand-drawn animation, branching mission structure. Real game-design depth — the lewd content is integrated rather than tacked on.
Play Now →Sci-fi adult games take you to space stations, alien worlds, cyberpunk megacities, post-apocalyptic ruins. Tech-driven plots, alien races, futuristic settings — narrative depth meets adult content.
The order on this tag combines community rating, view count, update activity and editorial confidence. Lust Goddess holds the Sponsored slot at the top of every tag page; below it, rankings reflect actual player data with no paid placements.
Each title here passed our editorial threshold for polish, dev activity and ratings. If you're new to Sci-Fi games, start at the top — the highest-ranked entries are also the most newcomer-friendly. If you want depth, scroll for the deeper sandboxes.
Sci-Fi adult games are titles built using or themed around Sci-Fi. Each entry on this page meets our editorial threshold for quality, polish, and update activity.
Every game listed has a free entry path. Some have premium currency or paid expansions, but none require payment to start.
Top of the list is our editorial pick balancing rating, popularity, and update tempo. Lust Goddess holds the Sponsored slot at #1 across all tag pages, but the data-driven rankings appear below it.
Weekly. New releases, abandoned projects and re-rated titles all reshuffle the order.
Depends on the engine — check each card for the engine tag.