Uncrackable
by ashkitten
Uncrackable changes how the dragon egg behaves, so the egg resists breaking and can be moved by pistons on a server.
What it does
The mod only touches game mechanics where the dragon egg is involved. It makes the egg indestructible, adds minor feedback for its teleportation mechanic, and fixes vanilla bugs that affect other blocks while special-casing only the egg. Failing to teleport deletes the egg, and mining explosions leave it intact even when it has been pushed by a piston.
Pistons can push the egg, and it lands on top slabs and other non-full blocks. Falling eggs do not time out after 30 seconds like other falling blocks, and they wrap around the build height instead of falling into the void. If an egg lands above the build height it remains a falling block. Torches and similar non-full blocks are destroyed when an egg lands inside them.
Only the server needs the mod, while the client can stay without it. Players may still add it to see the teleportation trail, which their client generates on its own. The mod is published for Fabric, Forge and NeoForge, and it is open source under the GNU Lesser General Public License v3.0 only. Source code and an issue tracker are public.
Key features
Indestructible dragon egg
The dragon egg cannot be destroyed by mining explosions, including when it has been pushed by a piston.
Pushable egg
Pistons can move the egg, and it settles on top slabs and other non-full blocks it lands on.
Falling egg behavior
The falling egg never despawns after 30 seconds, wraps around the build height and stays a falling block above it.
Teleport feedback
Minor feedback is added to the dragon egg teleportation mechanic, and a failed teleport removes the egg.
Vanilla bug fixes
Fixes for vanilla bugs affect other blocks, while the special-case changes apply only to the dragon egg.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Falling Snow is server-side only, released under the CC0 1.0 Universal license, and its files cover 1.18.2 – 26.2 on Fabric, Forge, NeoForge and Quilt. Anvil Destroys Items requires the server and is licensed under the GNU General Public License v3.0 only, with files for 1.21.5 – 26.3 and the same four loaders. Uncrackable targets dragon egg mechanics instead of falling snow or anvils, and it runs with a server-side requirement only.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Uncrackable | Fabric, Forge and NeoForge | 1.18.2 – 26.1.2 | Server required, client optional | 2026-06-18 |
| Falling Snow | Fabric, Forge, NeoForge and Quilt | 1.18.2 – 26.2 | Server-side only | 2026-06-14 |
| Anvil Destroys Items | Fabric, Forge, NeoForge and Quilt | 1.21.5 – 26.3 | Server required, client optional | 2026-10-11 |
Questions
Does Uncrackable need to be installed on the client?
Which loaders does Uncrackable support?
Does the mod change other blocks?
In the catalog
Uncrackable is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 15,189 mods support Minecraft 26.1.2.
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What the author says
Makes the dragon egg indestructible by any means, and adds minor feedback improvements to the teleportation mechanic. Only required on the server side, though the client will generate its own teleportation trail without it. Currently supports Fabric and Forge/NeoForge for versions 1.18.2, 1.19.4, 1.20.1, 1.21.1…
Official listing
- Modrinth page
- modrinth.com/mod/uncrackable
- Owner
- ashkitten
- Published
- 2026-06-01
- Updated on Modrinth
- 2026-06-18
- Facts verified
- 2026-10-15
