All versions
1.4.0
Release
Arcanum Unbound 1.4.04 months ago 11
Compatibility
Minecraft: Java Edition
1.21.1
Platform
NeoForge
Supported environments
Client and server
Changes
Arcanum Unbound 1.4.0
Cumulative release relative to 1.3.3 (all changes merged into this single version).
Core Magic Systems
- Major expansion of modular magic (core + form + modifiers interactions).
- New sigils added:
- Anchor (core)
- Weave (form)
- Phase-Lag (modifier)
- Modifier logic fully integrated for Fracture, Decay, Echo, and Phase-Lag.
Content & Progression
- Added a new relic pickaxe with rolled traits and a unique deep-layer mechanic.
- Added new relic items:
- Chrono Clock
- Mana Vessel
- Mana Flow
- Added a new progression workstation: Messura Altar:
- trait level upgrades
- one-time trait infusion with a mandatory negative drawback
- costs based on mana items, XP levels, and player mana
Relics & Trait System
- Reworked relic trait pipeline:
- trait levels
- stable persistence/upgrades without unwanted resets
- improved lore and tooltip readability
- Player-facing naming and text were unified (without changing system IDs).
Curios Integration
- Curios integration was stabilized:
- proper slot registration + modification flow
- fixed zero-capacity slot issues
- explicit player entity slot mapping for charm and bodyart
Structures & Navigation
- Structure compass updated to target arcanum_unbound:fracture_anchor.
- Progression path and related recipes were updated accordingly.
Guidebook Overhaul
- Full guidebook revamp:
- welcome hub page with bookmark buttons
- progression/boss/structure explanation pages first
- real crafting pages after the info section
- Added real in-book recipe grids.
Balance & Stability
- Multiple combat/status/tick logic improvements for consistency.
- UI flow and sync fixes across several systems.
- General stability pass for the current NeoForge runtime stack.
Compatibility
- Minecraft:
1.21.1 - Loader:
NeoForge 21.1.219+
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle. To learn more about the Modrinth Maven API, click here.
Note: When available, you should use the creator's maven repo instead as it will have transitive dependency information that the Modrinth Maven API does not. You may also end up with duplicate dependencies if you use a mix of Modrinth and non-Modrinth Maven repositories for your dependencies, because the group identifier will be different when served through the Modrinth Maven API.
Maven coordinates:
Version ID:
build.gradle:
repositories {
exclusiveContent {
forRepository {
maven {
name = "Modrinth"
url = "https://api.modrinth.com/maven"
}
}
// forRepositories(fg.repository) // Uncomment when using ForgeGradle
filter {
includeGroup "maven.modrinth"
}
}
}
// Standard Gradle dependency
dependencies {
implementation "maven.modrinth:ICEaMBZb:ERw6dnsQ"
}
// Legacy Loom dependency
dependencies {
modImplementation "maven.modrinth:ICEaMBZb:ERw6dnsQ"
}

