
Play as the Forren Foundation’s chief scientist to capture, study, and convert the Holy Core Battlemaidens into your loyal followers!
Modeled estimate, not a reported figure. How we estimate →
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About

Operation Darkside DX is an updated version that combines the main game and DLC content.
Compared to the original version, this edition includes the following updates and adjustments:
・Includes the full content of the main game and the DLC Operation Darkside DX: Complete Combatant Corruption Chapter.
・Fully updated character sprites and CG scenes for Kei Nekomiya.
・Updated casual outfits for the five characters from the original version.
・Improved audio quality for selected voice lines.
・Changed the voice actress for the DLC character Diamond to Ryoko Tezuka.
Long ago, the Forren Foundation was at the brink of conquering the world when the sudden appearance of the Holy Core Battlemaidens, warriors who can transform at will, pushed the Foundation to defeat.
As the organization's chief researcher, your mission is to capture the Battlemaidens, study their abilities, and turn them into assets for the Foundation.
Capture them all, build your army, and take the world.


Defeat the Battlemaidens in turn-based combat to capture them.
Once captured, each heroine can undergo various forms of research.
A fully researched Battlemaiden can be deployed into your combat units with new skill builds.
Equip your troops, strengthen your squads, and forge your own corrupted legion!

Each heroine features dedicated artwork, voice lines, story content, and training scenes.
• Akiho Sasaya — A cheerful and optimistic rookie with strong ideals
• Rikka Minase — The cool-headed, close combat specialist
• Elena Seidou — Deputy commander of the Corps, elite background, overwhelming strength
• Kei Nekomiya — Intelligent and mysterious. Also, hard to read.
• Nayuta Yagumo — The calm and commanding leader of the Battlemaidens.
• Hisui Saionji — Former secretary of the Battlemaidens who infiltrates the Foundation to rescue the deputy commander.
• Anastasia Petro Diamond — A sword-wielding soldier with exceptional discipline
Every Battlemaiden features extensive training events and CGs: Milking, Creampies. Group play, Livestreams... Multiple positions in a variety of situations, catering to all sorts of fetishes!
• A newly awakened rookie forced into a milking session after capture

• The proud deputy commander serving her superior under the office desk

• A justice-driven fighter girl dressed as a bunny hostess to entertain guests

• Watch as former teammates are turned into playthings

• Heroines: 7
• H scenes: Over 35 H-CG sets with more than 400 variations
• Voice: Full voice acting for all heroines
• Estimated playtime: 2 to 4 hours
• Due to version adjustments, some voice performances may differ from the displayed text.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Japanese*, English, Simplified Chinese, Traditional Chinese, Korean*languages with full audio support
Engagement
Hours played at review time, across 62 reviews with recorded playtime.
Reviews
Themes across 62 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
this is a very grindy game. you are expected to farm resources in between each stages to level up your team as it's a game over if you lose a battle in the main story. food gathering gives you a healing item but barely any research points or money. robbing banks gives you lots of cash but barely any research points. battle research gives you lots of research points and roughly around half as much cash as robbing a bank. the game also make sure you can't farm the same resource back to back as every time you clear it, it gets harder. under each task, there is a star. each time you clear that task, it increase by another star. for example, at main story 1-1, if you choose to gather food, you will meet 1-2 lv 1-2 enemies. when you cleared it and choose to go in again, it will be a 2 star challenge and the enemies will be 1-2 lv 5-6. i've not tried 3 star yet as my level is not that high. advancing the main story will also increase the basic level of the enemies in resource gathering. money is required to buy equipment and consumables. it is also used to level up your team. research points are used to train and convert any battle maidens you capture. there are some inconsistencies in the artworks. for instance, akiho, the first lady captured, her hair color will change between brownish to pinkish to yellowish to greyish. except for you, every dialogues in this game is fully voiced. overall, this game is ok but i find it a tad bit too grindy, especially since enemies' level scales with your story progression.
Akiho is Cute. Highly polished CGs. Getting full voice acting for all battlemaidens for this price is a pretty good deal. looking foward to finish the game.
[h1]总评[/h1] 本作是一款反派视角的回合制策略养成RPG黄油,玩家将扮演邪恶组织财团的博士,在组织遭遇圣核军团打击岌岌可危的境况下亲临一线,果断放弃怪人培育,抓捕圣核战姬凌辱调教洗脑研究克隆圣杯化不断壮大,掠夺圣核为己用,依靠投入麾下的战姬们称霸世界。游戏回合制玩法技能并不重要,数值碾压才是王道,卡关需要刷钱升级,三种类型的H需要点数解锁,包含番外和附加内容在内可以洗脑7名战姬,全程配音,H丰富无码实用。 [h1]游戏体验[/h1] 游戏剧情跌宕起伏但完全为涩涩服务,博士集结剩余的财团成员和战斗员布下陷阱抓捕新人战姬作为突破口,洗脑成功后再引克隆人战斗员们的母体战姬进入陷阱,潜入军团内部盗取情报伪装成军团投资人潜规则军团副手,遭遇黑客翻盘后反手引诱军团领袖进入陷阱,最终全歼战姬统治世界。各章节流程依次推进,捕获五名战姬通关后还会解锁番外CG和附加DLC的两名逃出生天的钻石与翡翠战姬的捕获作战,合计七名战姬。 游戏的回合制战斗依靠SPEED顺序行动,角色的强度初期都不咋样,触手怪人反而显得比较有用,不断升级可以解锁更多看似有用实则废物的技能,第一个纯奶妈战姬也是完全拿不出手,亏行动次数还治不了几次。实用的战技还是克隆人的三连击更快输出,战斗员和电击器限制对手行动的技能在数值不值一提。中后期金毛解锁的绝对防御就是为了黑长直的秒杀包的饺子,黑客的控制只对机械生效更是拉完了,好在基础攻击力很高。领袖转入我方阵营马上弱成渣……解锁五个上阵栏位后就是靠人数和数值碾压,碾不过就打随机任务赚钱升级。DLC内容中会限制上阵人数,不过满级应对也没啥。 抓捕的战姬经过对应次数的洗脑调教就可以加入队伍,包含主界面语音互动,进行堕落调教可以解锁最后的技能,进行圣核研究则可以获得人格排出制作的圣杯套,效果超模但是只有几个有用。三种调教的结局不是很自恰,像是三种可能性,但是又是都发生过的……不想那么多,总之社保就行。 调教H事件全程配音无码,包括直播凌辱调教侍奉壁尻人格排泄扶她溶解吞食产卵改造洗脑恶堕等等,玩法丰富,还有随机放送的日常H事件,游玩番外可以触发特定H。画风上虽然没那么精致但足够社保。作为黄油值得推荐。 [quote] ୨୧┈┈┈┈┈┈*:.。☽。.:*┈┈┈┈┈┈┈୨୧ [b][u] 书以一家之言🌸而荐一人之好 [/u][/b] 欢迎→🌸 [url=https://store.steampowered.com/curator/33500409/]月骨星魂 [/url]❀←关注~ 获 取 ↗ [url=https://store.steampowered.com/curator/46072643/]黄油收集师[/url] ↖ 补 丁 ୨୧┈┈┈┈┈┈*:.。☽。.:*┈┈┈┈┈┈┈୨୧ [/quote]
有意思的作品,从各种角度都能感受到制作组没有时间或者资源把游戏性和剧情做好,但创意和点子都太棒了。如果是第一个游戏确实做完要更重要。希望能玩到制作组的下一个作品。
I am not a fan of the artwork and the cutscenes are a chore to watch. I am not a fan of ridiculously large breasts or milking. This game is very grindey. You spend a large amount of time leveling up. There isn't a whole lot of strategy aside from levelling up. All of the characters look the same, and the art is lazy. If you want a Hentai JRPG, I recommend tunnel escape.
總結:整體還不錯但需要小農,推薦折扣時購買。 = = = = = = = = = = 。重點整理: > 主要女角皆有全程日文配音,女角多樣,不過可惜怪人很少。 > 音樂普通,立繪畫風不錯,但CG圖不夠細緻(草稿線條多)。 > 回合制戰鬥,難度中等,小農,主要農資金提升角色等級。 > 裝備、道具、技能等種類及效果不夠多樣,戰鬥上難以玩出更多變化。 > 瑟瑟為步兵,免布丁,有回想模式,但無法急用。 > 瑟瑟演出為HCG差分,配音及音效搭配自動文本,整體實用度中低。 > 無純愛,只有墮落、改造、觸手、輪O、雷普...等等,純愛戰士慎入。
惡墮類遊戲推 給作者初嘗試製作給予好評支持,這類遊戲不多,希望作者可以繼續創作
the girls are stronger (level 10) so fights won't be easy.
ゲーム部分に関してはノーコメント。 ただクリアするだけなら資金稼ぎをしまくって072号と005号を強化して物理で殴り、SPがきれたら触手怪人でマッサージするだけ大体何とかなります。 気になる部分はあるものの声優をきちんと雇っているため、その辺りの出来は良く、そういう意味では値段的に見てもお勧めです。
대사 안나오는 부분은 스팀 검열일려나 모르겠네. 자잘한 버그가 많긴 한데 재밌네요. 악당도 정색하게 만드는 은행계좌 해킹 ㅋㅋㅋ 웃겼음. 이제보니 일본판이랑 다르게 복장검열이 좀 있나보군요. 가슴 크기도 그렇고. 스팀정책이라 어쩔 수 없는거겠지만 아쉬움.
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Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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