ModsFinder

Relics of Old

by Hojosa

Relics of Old is a Forge mod that adds relics players wear for effects, along with old forgotten mechanics, blocks and content from earlier Minecraft versions.

ForgeClient and serverGNU General Public License v2.0 onlyOpen source1.20.1

What it does

Relics of Old is built around discovering old relics and ancient knowledge. Relics are worn for effects, and some of the old mechanics, blocks and content it brings back come from earlier Minecraft versions. Some content is opened by finding missing pages called lost pages, and the documentation for the content is kept in the Ancient Tome and its relic descriptions.

The mod depends on Curios API, Expandability, Mantle and Patchouli, which must be installed next to it. Relics of Old is published for Forge only, on 1.20.1, with 1.3 as the latest file dated 2026-06-28 on the beta channel. A server running it needs every connecting player to have it too. The code is open source under the GNU General Public License v2.0 only, and public source code and an issue tracker are linked.

Key features

  1. Wearable relics

    Relics are equipped in curio slots and provide effects while worn, with the slots supplied by Curios API.

  2. Lost pages

    Some content is opened by finding missing pages called lost pages, which tie progress to discovery.

  3. Ancient Tome

    The Ancient Tome documents the relics and their descriptions, so players can look up what each item does.

  4. Themed items and blocks

    Items such as a sword pedestal in several shapes, a skybeam block, and emerald pieces drawn from falling objects and other media.

Compatibility

Latest build for each game version and loader.

1.20.11.3
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 4

PatchouliAccessible, Data-Driven, Dependency-Free Documentation for Minecraft Modders and Pack Makers
Required
ExpandabilityLibrary mod that provides increased control over vanilla effects and abilities
Required
MantleBase library required for SlimeKnights mods, including Tinkers' Construct, Natura, Inspirations, and Cermaics
Required
Curios APIA flexible and expandable accessory/equipment API for users and developers.
Required

How it compares

Full comparison

Forgotten Relics is Forge for 1.20.1 with the same client and server environment, under All rights reserved, so it is not open source. Old not bad is server-side only, published for 1.20.1 under the MIT License, and not open source, so players join without installing it. Relic Of Nowruz is client-side only, uses the Apache License 2.0 and is not open source.

ModLoadersGame versionsEnvironmentUpdated
Relics of OldForge1.20.1Client and server2026-06-28
Forgotten RelicsForge1.20.1Client and server2024-10-14
Old not badForge1.20.1Server-side only2025-05-25
Relic Of NowruzForge1.20.1Client-side only2025-03-28

Questions

Which dependencies does Relics of Old require?

Curios API, Expandability, Mantle and Patchouli are required. All four must be installed alongside Relics of Old on Forge 1.20.1.

Does the server need Relics of Old?

Yes. Every player and the server need a copy of the mod.

How are lost pages found?

Some content is opened by finding missing pages called lost pages. The mod's content documentation describes which items depend on them.

In the catalog

Relics of Old is one of 19,031 Adventure mods on ModsFinder, and one of 10,478 Adventure mods for Forge. 34,764 mods support Minecraft 1.20.1.

More from Hojosa

All projects

Similar mods

What the author says

Relics is a mod about discovering old relics and anchient knowledge. So called relics, that provide various effects that can be worn old, forgotten mechanics/blocks/content from old minecraft version (pre 1.7)
Hojosa, on the Modrinth page

Official listing

Owner
Hojosa
Published
2025-04-29
Updated on Modrinth
2026-06-28
Facts verified
2026-10-15

Tags