Luminary Protocol is an adult Isekai visual novel with a dark, unfolding narrative. You, along with others, are torn from your reality and thrown into Lumis—a dangerous, magic-filled copy of Earth ruled by enigmatic gods and demons. The story begins with familiar genre tropes but quickly descends into a desperate, life-or-death struggle. Expect a mature story featuring graphic violence, sex, nudity, adult themes, and substance use.
All versions: Corrected an error introduced with the option to skip Isabella's sex scene in Chapter 1. Corrected a missing dialogue tag in one of the new scenes. Improved the transition flow in Emelia's camp scene in the first Cartographer's Guild mission.
Mobile Version: I know I said I wasn't going to support the mobile version, but I took advantage of having it available to play through whilst I was away. I was pleasantly surprised to find that it all worked fine and looked really good on the small screen. So, whilst it isn't a main version, I did want to make some improvements. The first of which is to remove the text box background so you can see what is behind it.
The mobile version is much harder to modify than the main version. I've been trying to get the side images to work in a way that doesn't blot out the text and to add a button that completely removes the onscreen UI (an equivalent to the 'h' key for the PC version). But it's proven surprisingly stubborn at resisting my efforts. I'll have another go at it, but for now it's just the removal of the textbox.
v0.22 Corrected some spelling errors. Corrected some images not displaying in the galleries.
v0.21 Re-worked the gallery as I didn't realise that the first time you went into the gallery, it fixed all the images forever. Should now dynamically update as you progress. Fixed a video not playing in one of the camp scenes. It turns out it was 6 new animations for Isabella, I had added two versions of the same scene and set it to the wrong version. Now plays the right video. Fixed a few spelling and name issues.
v0.20
Enhanced the sex scene in chapter 1 with several animations. Added a linking section to explain what happened in the 2 month prior to the MC's graduation. Added the first mission for the Cartographers Guild. Overhauled the character galleries, allowing a greater variety of images to be shown and therefore a greater number. Added a system to patch old saves to make sure all the images are visible that should be. Bear in mind that these galleries will display the entire sprite and they weren't always intended to be shown in their entirety. So some may have mangled hands/feet etc. Spent some time working on the mission management system to better enhance it. Added systems to track maximum potential scores for each stat in the game. Added a general key information update popup (quest outcome, key decisions etc.) Fixed issues where the MC's default name was still in the script instead of the player chosen name. Added a system to customise relationships between key characters (needs a new save - sorry). Updated the display text to be on a completely transparent background. To keep it visible the font is now displayed as white with a black outline. All narration and spoken text uses the same font, the side images should be enough to indicate when it is speech over narration. Enhanced some of the original Chapter 2 content with a couple of additional animations.
Some 0.2 stats: The story of the adventure is around 18-19000 words. There are several variations of key events so the amount each player will see on a single playthrough I would guess at being about 12-14,000. The update includes more than 3500 lines of scripting in renpy. 28 standard backgrounds and 8 animated backgrounds. 72 sprites and 25 animations of Emelia. 3 equipment item sprites and 3 illustrative images. 11 sprites of the MC. 1 animation focused on the MC. 1 sprite and 1 animation of Alice. 1 sprite and 1 animation of Ethan. 6 animations for Isabella. 1 sprite and 1 animation of Lilly. 1 sprite and 4 animations of Sarah. 1 animation not already accounted for above added to chapter 2's farmhouse scene. 23 sprites and 11 animations for new secondary characters or encounters.
v0.1 Includes complete Prologue, Chapter 1 & Chapter 2 Setup of faction and character plot and mission management systems.
11-09-2025 the english version of the Luminary Protocol game has been updated.
1) Download the apk file 2) Install the downloaded APK file by clicking on it (on the downloaded file) in the notification screen 3) If this is the first time you install apps not from Google Play, you will need to give the appropriate permission. It is necessary to enable (allow) the installation of applications from unknown sources (unknown sources) in the phone settings. Usually this item is located in the section Security
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