Steam

Operation Darkside

Also known as Operation Darkside, od, operation darkside

Play as the Forren Foundation’s chief scientist to capture, study, and convert the Holy Core Battlemaidens into your loyal followers!

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Last update

18 Jun 2026

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Latest update

StorePublished 10d ago

【Release Date Announcement】Operation Darkside DX Launches on July 9 at 7:00 PM

Hello everyone, Operation Darkside DX is confirmed to officially launch on July 9, 2026 at 7:00 PM PDT! The team is currently making final preparations for release. Thank you very much for your continued interest and su…

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Update history

Browse past updates and patch notes for this game.

9updates

February 2026
LifeGuard Legend is the spiritual successor to the acclaimed game NTRaholic! About Game Ryouma, the cousin of the infamous landlord Ryunosuke, was once the captain of his collegiate swimming team. His promising athletic…2 changesStore19 Feb 2026
The legendary fox spirit is back! Following the perfect ending of Mirai's Midnight Stream, continue the story with the same protagonist, "Kanou Mirai." This is a standalone title and can be enjoyed without owning the pr…9 changesFixBalanceStore14 Feb 2026
January 2026
The legendary fox spirit is back! Following the perfect ending of Mirai's Midnight Stream, continue the story with the same protagonist, "Kanou Mirai." This is a standalone title and can be enjoyed without owning the pr…2 changesStore23 Jan 2026
About Game Over time, the world's mana has been slowly corrupted... Star Apostle, you have been summoned! Set out on a fantasy adventure, defeating monster lords, destroying nightmare shards, and purifying the land. Ama…2 changesStore09 Jan 2026
December 2025
About Game "To thank you for all your help lately, my husband and I would like to invite you over for dinner tonight..." At the invitation of your neighbor, Ayano, you head next door to enjoy a meal with the couple. Her…2 changesStore17 Dec 2025
About Game Trials of the Demonic Seal is a Roguelite action game set in a dark fantasy world. Players assume the role of captured adventurers attempting to break through the constant attacks and rigorous challenges laid…2 changesStore11 Dec 2025
*Only in Chinese 【遊戲簡介】你曾是列強「六周國」的公主，在國破家亡後，踏上了復仇與修仙的漫長旅程。在這趟旅程中，你必須面對各方勢力的威脅，從亂兵流氓、邪惡魔修、到強大的宗門大能。你的身心與命運將不斷遭受考驗與踐踏，而你需要在殘酷的修仙界中做出抉擇，是堅持道心、尋求力量？抑或沉淪於無盡的慾望與屈辱之中？還是索性成為「紅塵快樂仙」？這是一款黑暗、充滿宿命與情慾的修仙 RPG 遊戲。你的每一個決定都將導向不同的結局，…2 changesStore05 Dec 2025
Hello everyone! We are thrilled to announce that the Mango Party has officially surpassed 250,000 followers! To celebrate this major milestone, we are hosting a massive two-week sale event from December 12th to December…2 changesStore01 Dec 2025

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