Inspired by The Witcher 3, Baldur's Gate 3, FFXIV, and Horizon Zero Dawn. Drop-in plugin with no Core Engine required. Works natively on both MZ and MV.

Features

Comparison with VisuStella Quest Journal

Feature	VisuStella	QuestSystem
Source Code	Obfuscated	100% Open Source (MIT)
Dependencies	Paid Core Engine	Zero
Engine Support	MZ only	Native MZ & MV
Reward Grid	Vertical list	4x2 scrollable cards
NPC Badges	Basic or external	Animated ! and ? with bobbing
Offer Preview	Text window	Visual popup
Hidden / Optional	Partial	Full with bonus rewards
Narrative Branches	Manual switches	branch & branchGroup
Compass	Absent	Skyrim bar & Horizon pointer
Completion Stamp	Absent	Animated wax seal + sparkles

Installation

1. Copy QuestSystem.js to js/plugins/
2. Create data/quests.json with your quest definitions (optional)
3. Enable the plugin in the Plugin Manager
4. Use Plugin Commands or Script Calls to manage quests
5. Press the journal hotkey or use the menu command to open the Journal

Quick Example

{
  "id": "main_01",
  "title": "The Lost Sword",
  "category": "main",
  "level": 3,
  "giver": "Elder Bob",
  "objectives": [
    { "type": "kill", "target": "slime", "text": "Defeat slimes", "count": 3 }
  ],
  "rewards": [
    { "type": "gold", "value": 100 },
    { "type": "exp", "value": 50 }
  ]
}