This pack serves as a Neoforge variant of the original Chime Time pack for 1.20.1, with all of the mods updated to version 1.21.1.

This modpack is built as a broad, progression-friendly Minecraft experience that blends exploration, technology, role-playing systems, and visual polish into a cohesive whole. At its core is Alex’s Caves, delivering expansive underground biomes packed with unique mobs, materials, and environmental hazards that make exploration feel genuinely dangerous and rewarding. These caves aren’t just for sightseeing—they’re deeply integrated into progression, pushing players to prepare properly before diving deep.

On the technological side, Oritech provides a clean, modern tech path focused on machinery, automation, and power generation. It’s designed to be approachable while still offering depth for players who enjoy optimizing systems and scaling up production. Complementing this is RFTools, adding advanced utilities, automation tools, and powerful dimensional technology that opens the door to custom spaces, efficient base management, and late-game experimentation.

Character progression is reinforced through the RPG Series mods, introducing skill trees, abilities, and stat growth that reward long-term play. Combat, mining, exploration, and crafting all feel more personal as your character gradually specializes based on how you play.

Decoration and building are a major focus as well, with a wide selection of decoration mods enabling highly detailed bases, factories, and underground facilities. These are paired with general gameplay tweaks and visual improvements that enhance lighting, animations, particles, and overall world atmosphere without straying from Minecraft’s core identity.

Neo Chime

Alex's Caves (Unofficial Port)

Amber Lib

AmbientSounds 6

AppleSkin

Architectury API

Assembly Lines

Backpacked

Ballistix

Balm

Biolith

Blastcraft mod

Carry On

Chunk Loaders

Chunky (Forge/NeoForge)

Citadel (Unofficial Port)

Clumps

Controlling

Crafting Tweaks

Crash Assistant

CreativeCore