StarScript
StarScript is a Minecraft mod that transforms Minecraft into a fully-fledged game engine. Each story coded in JSON where you can create anything your heart desires - all in Minecraft.
- Loaders
- Fabric
- Downloads on Modrinth
- 127
- Followers on Modrinth
- 1
- version
- 1
- Updated
- March 14, 2026Mar 14
- Published
- in 2026
At a glance
Needed both in the game and on the server
StarScript
Transform Minecraft into a powerful story-driven experience engine.
StarScript enables you to create branching narratives, interactive quests, and dynamic storytelling experiences entirely through JSON—no Java coding required. Build immersive story-driven gameplay that reacts to player choices, world events, and in-game actions.
This is the canonical documentation file for the mod and story authoring workflows.
Key Features
Core Story System
- JSON-Based Story System - Define complex narratives with branching paths and multiple endings
- Dynamic Triggers - React to player actions, world events, boss defeats, biome discoveries, and more
- Cinematic Effects - Fade transitions, overlays, camera effects, and visual novel mode
- Save/Load System - Multiple save slots with persistent player progress
- Advanced Variables - Track reputation, counters, flags, and dynamic story state
Combat & Boss Systems
- Boss Phases - HP-triggered story nodes, mid-fight dialogue, and phase-based mechanics
- Arena Locking - Prevent escape until victory or defeat
- Enhanced Death System - 10 types of consequences (XP loss, curses, corruption, etc.)
- Visual Effects - Particle bursts, continuous auras, sounds, and screenshake
Relics & Progression
- Relic State Machine - Items transform between Dormant → Awakened → Corrupted
- Relic Crafting - Craft and upgrade relics through story progression
- Recipe Unlocking - Progressive recipe discovery system
- Story-Bound Items - Items that only work during specific story nodes
- Item Binding Presets - 10 pre-configured item behavior templates
World & Discovery
- Soft Discovery - Environmental hints (sounds, particles) with no markers or arrows
- First-Discovery Flags - Only first player sees intro, others get altered dialogue
- Region Memory - World regions remember events and stay changed
- Structure Variants - Buildings transform based on story (pristine/corrupted/destroyed)
- Delayed Generation - Structures spawn after story triggers
Visual & UI
- Lore GUI - Interactive journal for viewing collected pages, memories, and visions
- Boss Phase Effects - 15+ particle types, 10+ sound effects
- Arena Templates - 8 pre-built arena configurations
Developer Tools
- Performance Optimized - Efficient trigger system suitable for multiplayer servers
- Developer Friendly - Hot-reload support, debug commands, and comprehensive API
- Templates & Presets - Ready-to-use configurations for quick development
- Builder Pattern API - Type-safe programmatic story creation
FAQ
How to install StarScript?
Install Fabric for your Minecraft version, download StarScript for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does StarScript support?
StarScript has builds for Minecraft 1.21.11.
Is StarScript needed on the server?
Needed in the game and on the server