Synopsis
This product was created by DLsite based on the PC version’s game data as of 2024/09/24.
Please send all inquiries to DLsite.
* Prologue
One day, Space Detective Sara receives an order to collect the treasures of the Space Pirate King.
It was an effort to alleviate the financial difficulties
confronted by the Galaxy Police.
The secrets of these treasures are carved on a stone monument owned by the Galaxy Police.
However, the Three Galaxy Balls were required to decode this monument.
Sara thereby departs for her journey to collect the Three Galaxy Balls
by visiting various planets scattered across the galaxy…
* Mystery Solving RPG
The dungeon changes its shape and form each time you enter.
You complete the game by defeating enemies with your gun as you encounter them.
Your belongings can be upgraded.
Characters are animated while idle,
and your clothes become torn when receiving damage.
The planets Sara visits each have a mystery.
The key to solve these mysteries lies with polymerization.
Collect materials and polymerize on-demand for success.
Since we anticipate difficulty for beginners, we have attached hints on completing this game.
This game required 6 hours to complete during our dry run.
* Sex Scene
The sex scenes involve being r*ped by the nasty aliens.
Each scene involves 15 ~ 20 illustrations. Please enjoy Sara being humiliated.
All CVs were performed by Ms. Shirakawa Pako.
– Sex upon Item Polymerization
Clash with ‘Heart’ enemies and use your body
to enter the sex scene required to collect items.
No text or illustrations involved. Jam out to escape.
– Sex upon defeat
Once your HP hits 0, it’s sex upon defeat.
You experience an intense sex experience with text and illustrations.
You can return to your base camp upon defeat.
| Circle | なぎや本舗 |
| Tags | R18, ロールプレイング, 音声あり, 音楽あり, アプリケーション, 英語 |
| Price | 1,430円 |
Editorial Review
Sci-fi dungeon crawling is a thin corner of the adult RPG space, which tends to favor fantasy settings, so a space-detective framing already stands out. This smartphone port of an English-language release sits in the roguelike-leaning end of the genre, with a lighthearted adventure wrapper rather than a grim survival tone.
The premise is pleasingly offbeat: Sara is dispatched to hunt a Space Pirate King’s treasure partly to ease the Galaxy Police’s budget troubles, and the quest hinges on gathering three Galaxy Balls to decode a stone monument. That setup suggests a planet-hopping structure where each world carries its own mystery, a clear step up from the generic “clear the floor, repeat” loop. Mechanically, the dungeons reshape themselves on every entry, combat is gun-based, and equipment can be upgraded, so there is a replayable progression layer under the premise. The adult hook is built into the systems: idle character animation keeps Sara lively on screen, and her clothing tears as she takes damage, which ties the erotic payoff to the risk-and-reward of combat. Voice acting and music, both listed in the tags, add production polish that many small RPGs skip.
Readers who enjoy procedural dungeon loops, tongue-in-cheek sci-fi, and damage-state visuals as the central erotic draw will get the most from it, especially those who want a mobile-friendly format with native English text.
Verdict: a breezy, mechanically grounded space romp that pairs replayable dungeons with a playful premise and puts its fanservice into the gameplay loop.
Official English version available ↓
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![[Smartphone Ver.] Space Detective Sara [ENG Ver.] (RJ01262779) – cover](https://img.dlsite.jp/modpub/images2/work/doujin/RJ01263000/RJ01262779_img_main.jpg)
![[Smartphone Ver.] Space Detective Sara [ENG Ver.] – sample 1](https://img.dlsite.jp/modpub/images2/work/doujin/RJ01263000/RJ01262779_img_smp1.jpg)
![[Smartphone Ver.] Space Detective Sara [ENG Ver.] – sample 2](https://img.dlsite.jp/modpub/images2/work/doujin/RJ01263000/RJ01262779_img_smp2.jpg)
![[Smartphone Ver.] Space Detective Sara [ENG Ver.] – sample 3](https://img.dlsite.jp/modpub/images2/work/doujin/RJ01263000/RJ01262779_img_smp3.jpg)
![[Smartphone Ver.] Space Detective Sara [ENG Ver.] – sample 4](https://img.dlsite.jp/modpub/images2/work/doujin/RJ01263000/RJ01262779_img_smp4.jpg)





