Spy Bunny Luna v0.13 - Caves and Bikini
Hello everyone,
Version 0.13 is finally here! (Access update 0.14.0 now). This update brings a wide range of new content, gameplay improvements, and bug fixes.
Let's take a closer look at everything included in this release : New Passive Skills, New Mission: The Sluggys, New Mission: Spa & Bikini and Additional Changes (new animations, bugs fixes, ...
! Remember to back up your saves folder. Just in case. !
🧠 New Passive Skills
This update introduces the following passive skills:
- Bimbo: Slutty Mind
- Trap: Be Horny!
- Trap: Chest is a Lie
- Exhib.: Unglove
- Exhib.: Take Off Boots
To support these new passives, several gameplay systems have been updated.
New Sex Shop
A brand-new sex shop has opened in town!
It offers various items designed to help players unlock and collect passive skills during missions. Some items increase Luna's Horny level, while others affect her Phantasm level.
New Events and Dialogue Variations
I've also added new conditional dialogues and events.
Certain random city events and mission scenes will now display alternate dialogue if Luna has specific passive skills equipped.
At the moment, two mini-events are available:
- one in the library;
- one in the sex shop.
More will be added in future updates to make the city feel more dynamic and responsive to player choices.
Equipment Display Rework
The system responsible for displaying Luna's portrait has been reworked.
Outfits and bondage equipment are now handled separately, significantly reducing the risk of visual glitches.
Gloves and boots are now treated as actual clothing items, just like skirts, dresses, and other outfit pieces.
To balance this change, two new passive skills have been added:
- one links gloves to the upper outfit piece;
- one links boots to the lower outfit piece.
Removing one item will automatically remove the linked item as well. This system also applies to dresses and bodysuits.
A new outfit, See-Through Bikini, has also been added. It does not include gloves or shoes, and its top and bottom are treated as separate clothing pieces.
I'm also working on allowing certain enemy H-skills to trigger before Luna is completely undressed.
As always, I'll continue listening closely to your balancing feedback.
🐌 New Mission: The Sluggys
This new mission introduces an explorable area located in the western section of the sewers.
A vast network of tunnels inhabited by nymphomaniac Sluggys has been discovered. Explore it carefully.
The quest begins with the Ratkin scientist located in the Bunny base laboratory.
New collectible items have also been added and can be sold for extra money.
A continuation of this mission is already planned for next month. I'm simply waiting for the final artwork needed to complete it.
🏖️ New Mission: Spa & Bikini
This is one of the largest and most ambitious missions added to the game so far.
For now, only Part 1 is available.
A special item will allow you to return to the base and replay the mission whenever you wish, making it easier to test different outcomes.
This mission features multiple endings and takes your dialogue choices into account.
The central theme of the story is hypnosis.
The new Bikini Outfit can also be obtained during this mission.
Due to technical limitations, the quest tracker is not yet available. If you get lost or need help, feel free to ask questions on Discord or in the comments section.
✨ Additional Changes
- Ratkins now have new abilities and can kiss Luna during combat.
- You can now track your progression in the waitress mini-game.
- Luna can now take baths in her room.
- New items have been added that reduce Luna's Horny level outside of combat.
- Eating is no longer possible while wearing a gag.
- The H-scene soundtrack has been updated.
- New escape mission caves hard mode.
- I've reduced the cost of removing passive skills at the infirmary. The price is now between 500 and 1000 (base price, without bonuses). This represents a 50% reduction.
🔨 Upcoming Features
Currently in development:
- Part 2 of the Spa & Bikini mission
- A new passive skill that allows Luna to voluntarily remove clothing in exchange for bonuses
- Additional city events that react to Luna's passive skills
- Boss battle improvements
Thank you all for your continued support.
As always, I'm listening closely to your feedback to improve the game, fix bugs, and refine future updates.
See you in the next update!
Files
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Spy Bunny Luna
| Status | In development |
| Author | Choyoruluna |
| Genre | Role Playing |
| Tags | 2D, Adult, bondage, Erotic, Female Protagonist, RPG Maker |
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- Sneak peek at Update 0.11Mar 20, 2026

Comments
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Where do you go to start the Spa quest?
You have to finish all Pekoko missions and the main story.
I got all of them, even the intro cinematic in the restaurant with Pekoko but I don't know where you physically go to start it because the quest tracker doesn't work. If the mission was supposed to start automatically after meeting the maid outside the restraunt then the game glitched.