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Cal's Advancements

by Calcrackz

Cal's Advancements is a Fabric and Forge data pack of custom achievements, released by Calcrackz for Minecraft 1.21.9 – 1.21.11.

FabricForgeServer required, client optionalAll rights reserved1.21.9 – 1.21.11

What it does

The data pack adds custom advancements that go beyond the vanilla set. Its server side is required, so the server must run it, while players may keep the client free of it. Fabric API is required on Fabric. Builds are published for Fabric and Forge across 1.21.9, 1.21.10 and 1.21.11, and the code is not open source, under All rights reserved.

Key features

  1. Custom achievements

    Adds a set of achievements created by the Calcrew community, for goals the vanilla list does not cover.

  2. Community suggestions

    New achievements are added as players suggest them, and the list is updated regularly.

  3. Recent version support

    Current builds support Minecraft 1.21.9 and newer, with 1.3 as the latest file for 1.21.11.

Compatibility

Latest build for each game version and loader.

1.21.111.31.3
1.21.101.11.1
1.21.91.11.1
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 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Questions

Does Cal's Advancements need Fabric API?

Yes. Fabric API is listed as a required dependency for the Fabric build.

More from Calcrackz

All projects

What the author says

Cal's Advancements is a datapack that keeps adding custom achievements created by and for the Calcrew, but if you want to play it without being part of the community you are totally welcome too. It includes references to other video games, memes, and internet culture. All achievements have been directly requested by…
Calcrackz, on the Modrinth page

Official listing

Owner
Calcrackz
Published
2025-11-30
Updated on Modrinth
2025-12-25
Facts verified
2026-10-15