public

Rpg Maker Developers Group

Simple enough for a child, powerful enough for a developer

2 Followers

MVMutable Items

BMM Archive · July 15, 2026

BMM_Archive

LEVEL 14 Crown 47,300

Preserved forum archive. This topic stores the original first post and locally mirrored RPG Maker Web attachments when available. It is posted by the BMMPlay archive account, not by the original creator.

Original Source

Original title: Mutable Items
Original author: dbchest
Original date: November 13, 2017
Source thread: https://forums.rpgmakerweb.com/threads/mutable-items.87118/
Source forum path: Game Development Engines > RPG Maker Javascript Plugins > JS Plugin Releases (RMMV)

Summary

Mutable Items v1.2.1 Author: Derek Chestnut (dbchest) Plugin Description Items being carried by the party now have the potential to mutate into different items after the specified number of steps.

Archived First Post

Mutable Items v1.2.1
Author: Derek Chestnut (dbchest)

Plugin Description
Items being carried by the party now have the potential to mutate into different items after the specified number of steps.

What's New

Code:

v1.2.0
  - Added support for mutation by user defined randomized item selection.
  - Added support for mutation success and failure.
v1.2.1
  - Fixed crash on actor equipment slot clear.

Note Tags

Code:

<nextId:2>              # Mutates into provided database item.
<nextId:2,17,109>       # Mutates into provided database item at random.
<stepCount:200>         # Mutation occurs after 200 steps.
<successRate:50>        # Mutation has 50% success rate.

Author's Notes
Free for use in both commercial and non-commercial projects.
Accreditation is not required but it is appreciated.

**Suggestions for additional functionality will be considered.

Planned Updates
Include support for weapons and armors.
Include support for time-based change condition.
Include support for item specification on mutation failure.
Include support for mutation notification.
Include plugin command to force wide-scale mutation over the party's entire inventory.
Include plugin command to force individual item mutation by quantity.

DOWNLOAD

Downloads / Referenced Files

Log in to download

License / Terms Note

Free for use in both commercial and non-commercial projects. Accreditation is not required but it is appreciated. **Suggestions for additional functionality will be considered. Planned Updates

Creator Claims / Removal

If you are the original creator and want this listing reassigned, edited, or removed, join BMMPlay and contact the moderators with proof that matches the original RPG Maker Web profile, linked GitHub, itch.io page, or another public creator identity.

#rmmv #plugin-archive

Replies (0)

No replies yet.

0 replies 1 view

Shopping Cart

Filter

Rpg Maker Developers Group