Geno's Crystals
by Genoo
Geno's Crystals adds several crystals to the game, with a Heart Crystal that raises maximum health and a Shadow Crystal that comes from defeating the Warden or the Wither.
What it does
Each crystal gives a separate activity. The Heart Crystal increases maximum HP by one heart each time it is used. Players can imbue a weapon with a crystal at an Anvil, and the imbued weapon gains an effect that is applied when it is used in combat.
The Shadow Crystal is obtained by defeating either the Warden or the Wither, and it is used in a recipe to craft a new weapon that applies a new effect. The Shard Flower, a signature item of the mod, generates in the Dark Forest. Textures and item subjects are changed alongside the features. A typical playthrough takes an average of about 5 hours.
The mod is built for Forge and covers only Minecraft 1.20.1. It runs on the client and server, so both the server and every player need it. The code is under All rights reserved, so the mod is not open source.
Key features
Heart Crystal
Using the Heart Crystal raises maximum HP by one heart on each use, adding to the player's health pool over time.
Imbued weapons at an Anvil
An Anvil combines a crystal with a weapon, producing an imbued weapon that carries the crystal's effect.
Shadow Crystal from bosses
The Shadow Crystal drops when either the Warden or the Wither is defeated, and it is needed to craft a new weapon.
Shard Flower in the Dark Forest
The Shard Flower generates in the Dark Forest biome as a signature crystal-themed plant.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Boss progression
Players who defeat the Warden or the Wither receive the Shadow Crystal, which opens a weapon with its own effect.
Long survival runs
Gradual maximum HP gains from the Heart Crystal suit a single world played over many sessions.
Who it’s for: Players who want additional crystal items and bosses that feed into new weapons, on Forge for 1.20.1, in singleplayer or on a server where the mod is installed on both sides.
How it compares
Crystallized is a Forge mod for 1.20.1 with the same client and server environment, released under the Creative Commons Attribution Non Commercial Share Alike 4.0 license, so it is not open source. Crystal Crusher is the one alternative that also runs on Fabric, under the Apache License 2.0, and it targets 1.20.1 as well. Crystal Chaos is a Forge mod for 1.20.1 that is also client and server, under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Geno's Crystals | Forge | 1.20.1 | Client and server | 2026-05-05 |
| Crystallized | Forge | 1.20.1 | Client and server | 2024-03-09 |
| Crystal Crusher | Fabric and Forge | 1.20.1 | Client and server | 2025-05-04 |
| Crystal Chaos | Forge | 1.20.1 | Client and server | 2026-02-06 |
Questions
Which loader does Geno's Crystals need?
Does the server need Geno's Crystals?
How do players get the Shadow Crystal?
In the catalog
Geno's Crystals is one of 17,631 Equipment mods on ModsFinder, and one of 9,216 Equipment mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from Genoo
Similar mods
What the author says
The Heart Crystal - Increases your maximum HP by by one heart every time you use one. Can also be imbued onto a weapon using an Anvil block. The Shadow Crystal - Used to craft an all new weapon that applies an all new effect. You get the Shadow Crystal by defeating either a Warden, or a Wither.
Official listing
- Modrinth page
- modrinth.com/mod/genos-crystals
- Owner
- Genoo
- Published
- 2026-05-05
- Updated on Modrinth
- 2026-05-05
- Facts verified
- 2026-10-15