One Piece: Passion on the Grand Line [v0.4.0] [StoneHead Productions]

June 3, 2026F95

Passion on the Grand Line is an adult visual novel and adventure game inspired by the One Piece universe, featuring an original storyline, multiple choices, and animated NSFW scenes. You play as Renji, the son of Shanks, born and raised in Sunnyland — a peaceful island filled with iconic characters and untold secrets. Renji dreams of becoming a pirate and setting sail just like his father, but before that, he must navigate relationships, challenges, and his own legacy.

Thread Updated: 2026-06-03

Release Date: 2026-05-31

Developer: StoneHead Productions Patreon – Itch.io

Censored: No

Version: 0.4.0

OS: Windows, Linux, Mac, Android

Language: English, Spanish, French

Other Games: Link

Genre:

3DCG, Male protagonist, Animated, Parody, Sandbox, Vaginal Sex, Handjob, Big Tits, Teasing

Installation:

1. Extract and run.

Changelog:

v0.4.0

Highlights of Version 0.4.0

New scenes and events for Hina, Midou, and Makino
Completely reworked Alvida
Expanded dialogue and interactions for several characters
New Naval Combat System
Completely redesigned enemy combat system
New locations and story progression
Various visual upgrades, new renders, and quality-of-life improvements

This update is only the beginning of what I have planned for the East Blue arc. The story will continue in future updates, and I genuinely believe some of the best content in the game is still ahead of us.

v0.3.3

Changes & Fixes

Updated backgrounds for:
- Alvida’s room
- Interior of Nefertari Vivi’s ship
- Vivi’s room
Added ambient NPCs to improve immersion in:
- Tavern
- Plaza
- Port
- Beach
When a pirate visits the island, their crew will now also appear, causing chaos around the area and making the world feel more alive and dynamic.
Fixed grammar issues where female characters were incorrectly referred to using male pronouns
Fixed the Midou bath scene, where some images were displayed incorrectly or cropped
Replaced invisible navigation zones with discreet arrow indicators, improving the sandbox experience — especially for Android users who couldn’t see hover-based navigation

v0.3.2

Major Fixes & Improvements

First of all, I’ve fixed the beginning of the game. Seriously… I didn’t realize how broken it was, with several major visual bugs and inconsistencies. I sincerely apologize for that.

Another important improvement is that we’ve also updated the walkthrough system, making it much easier and more intuitive to follow, so progressing through the story should now feel smoother and more user-friendly.

Hina Rework

Hina has been fully reworked, including her 3D model and all her animations. She is now much more faithful to the anime, and all her scenes have been rebuilt to match the quality of the newer content.

Updated Hina animations include:

Handjob (morning, at the command zone)
Blowjob (night, in Hina’s quarters)
Cowgirl (night, in Hina’s quarters)
Reverse Cowgirl (morning, waking up together)
Doggystyle (on Hina’s ship)

Other Character Updates

The Midou NTR scene with Jack has been remastered
Kana has been completely rebuilt from scratch, with a new model and fully new night scenes at the port
Alvida has also received an updated model, and all of her sexual animations have been remastered as well.
The 3D models of Koby and Umi have also been updated, improving their overall visual quality and making them fit much better with the current standard of the game

Background & Visual Improvements

Several backgrounds have been updated to improve the visual consistency of the game, including:

Port
Plaza
Command Zone
Courtyard
Tavern

The Nefertari Vivi ship button has also been completely redesigned. This ship is now called Vanguard Karoo, and has been designed by none other than Franky himself.

Midou Bath Scene Update

The Midou bath scene has also been updated using Coral’s new foot mod. I also decided to remove some of the more “dream-like” or overly magical feeling it had before. Now it feels much more grounded and realistic — just as it should be, since it’s meant to be a real intimate bath moment with Midou, not a fantasy sequence.

v0.3.1

Fixed the bug that prevented talking to Yui and Ran at night.
Fixed the issue that blocked the start of Midou’s route.
Added Spanish and French translations.

v0.3.0

Version 0.3.0 of Passion on the Grand Line is now available for all Yonkos and Shichibukais as early access!

This update marks the beginning of Midou’s new route in the reworked version of the game — featuring new animations, rewritten scenes, improved visuals, and deeper story development.

I’ve worked day and night to bring you a polished and stable build that truly reflects all the passion and support you’ve given to this project.

To begin the Midou route, ensure you have completed Ran’s route, are connected to Patreon, and speak with Midou in the tavern in the morning.

v0.2.2

Fixed a bug that prevented the story from continuing after the Ran and Yui scenes in versions 0.2.0 / 0.2.1.

Main Features of Version 0.2.0:

️ Turn-based combat system using card selection
Adventure/Exploration system + loot collection (start exploring Arabasta!)
Potion crafting system with unique materials and effects
New full storyline route for Ran
6 brand new NSFW animations (Hina x1, Yui x1, Ran x4)
Revamped walkthrough system with auto-check progress tracking
️ Updated UI with inventory, stats, and quest tracking
Full translations in Spanish and French
️ Gallery system integrated (will be fully accessible soon!)

Important Notes:

Previous save files might not work properly. We recommend starting a new game directly from version 0.2.0, with starting money and key choices pre-set.
The new combat and exploration systems are still being refined and will be improved in future updates. Your feedback is very welcome!
This update is a massive step forward for the project. We truly believe this reboot was worth it — the game is becoming something much greater than before.

Part 1 – v0.1.4

Completely rebuilt game engine for better performance
Improved UI (map, inventory, stats)
Rewritten dialogues for a clearer and deeper story
Reworked scenes and animations from Hina’s route.

v0.1.3

Improved game server stability
Fixed a bug that prevented Vivi’s dialogues from appearing correctly during both morning and afternoon scenes.
IMPORTANT: If you’re using an older version of the game, you might encounter issues with the Patreon login system.
Please make sure to download and install this update to avoid login problems and continue playing without interruptions.

v0.1.2

a small patch that only fixes a few dialogue errors, specifically some gender-related mistakes in character lines.

v0.1.1

Fixed a bug where Jack would still show the NTR scene with Midou even when taking the non-NTR path.
The marine conversation about Sunday collections now correctly appears when sleeping with Hina at the Marine fortress.

v0.1.0

New engine (Ren’Py): drastically improved performance and smoother gameplay
Updated UI: Inventory, fast travel map, and Renji’s stats tracking
Rewritten dialogues: clearer, deeper, and more immersive storytelling
Reworked animations:
- Hina’s new morning scene (3 stages + cum, 2 different angles)
- Jack & Midou’s scene fully redone (with optional NTR route)
- Kana Scenes
Tech improvements: reduced loading screens, continuous music, smoother scene transitions, and more!

Before the Rework

v0.3.0
New Location: The Thousand Sunny!

For the first time, you’ll be able to explore the legendary ship of the Mugiwara crew and interact with its members. In this first version, interactions will be somewhat limited, and some areas of the ship won’t be available yet, but this will expand in future updates.

Progress in the Main Story

Important plot details will be revealed, including the mystery of the third Ara Ara Fruit and the arrival of key characters in Sunnyland.

New Animated Scenes

Hina receives her highly anticipated animation in the “Missionary Holding Legs” position, with two different perspectives, making a total of four variations!
Vivi also gets her first animation, though this time, Renji won’t be “physically” involved with her…

Improvements and Bug Fixes

Dialogues have been adjusted, bugs have been fixed, and the game has been optimized for a smoother experience.

v0.2.0 Release:

Hello, Nakamas!

I’m excited to announce that version 0.2.0 of Passion On The Grand Line is now live! This update focuses on the beginning of Midou’s story and introduces her guidance in training with the Ara Ara no Mi. Get ready for an exciting new chapter with fresh animations, locations, and characters!

Changelog
Major Updates:

Remastered Characters:
- All female and some male characters have been remastered with new proportions.
Remastered Animations:
- Alvida’s cunnilingus animationremastered.
- Hina’s sexual animation fully revamped.
- Ran’s blowjob animation updated for smoother visuals.
Background Updates:
- Improved and updated several backgrounds for better immersion.
New Locations:
- West Beach
- Dojo
- Shipyard
- Kana’s Hut
- Elara’s Room
- Ran’s House
- Ran’s Bedroom
- Yui’s Bedroom
New Characters Introduced:
- Makino
- Elara Devereux
- Moodie
New Mission Route:
- Midou’s storyline begins, including her guidance for training with the Ara Ara no Mi.
New NSFW Content:
- Two new NSFW animationsfeaturing Midou.

Fixes and Improvements:

Corrected various bugs for smoother gameplay.
Note: Previous saves may not work or could be corrupted due to the updates.

Thank You!

I want to thank all of you for your incredible support and patience. Your encouragement drives me to keep improving and expanding this project. I hope you enjoy all the new content, and as always, I’m eager to hear your feedback!

Now, go explore Sunnyland and let me know what you think of the new update!

Best,

StoneHead Productions
v0.1.0 Release
:

I’ve just uploaded a new update where I fixed an issue many of you reported. If you remember, there was a bug where the game would freeze when the player had to pay the tax to the marines.

But it’s all sorted now! You can proceed through that part without any problems and keep enjoying the game without interruptions.

Thank you so much for your support and patience. I hope this fix improves your gameplay experience. If you come across any other issues or have suggestions, feel free to drop a comment!

Features:

Open area exploration and interactive locations

❤ Build meaningful (and spicy) relationships with familiar characters

18+ animated scenes (optional NTR routes available)

Branching choices that shape the story

Note: Previous saves may not work or could be corrupted due to the updates.
DOWNLOAD
Win
: DATANODES – MIXDROP – MEGA – VIKINGFILE
Linux: DATANODES – MIXDROP – MEGA – VIKINGFILE
Mac: DATANODES – MIXDROP – MEGA – VIKINGFILE
Android: DATANODES – MIXDROP – MEGA – VIKINGFILE

Extras: Patreon Unlocker*

Before the Rework