Oneironaut Forge
by JaaiDead
Oneironaut Forge is a Forge addon for Hex Casting that adds dimension-related spells, iotas and blocks, centered on exploring dream worlds.
What it does
Hex Casting handles most of its dimension features through spells, and Oneironaut Forge extends that set. Dimension iotas are produced by a few actions, and those iotas feed the dimensional spells: one spell teleports the caster and other entities between dimensions, and another moves structures between them. A teleport spell does not reach other players, so one player cannot pull another across dimensions with it.
The addon also ships a set of blocks, including a gateway to the new dimension, a spell that re-colors conjured lights, and a tinted decorative light block that does not emit light. The Reverberating Rod is a casting item that casts a hex when held and right-clicked, and the addon includes a suite of patterns that interact with its special features. Noosphere, the new dimension, is the place the mod's exploration is built around.
Oneironaut Forge is published for Forge only, with builds for 1.20.1 and 1.0.5 as the latest file. Installation covers the server and each player's game. The code is open source under the MIT License.
Key features
Dimension spells
Spells teleport the caster and other entities between dimensions, and a separate spell moves structures between them.
Dimension iotas
A few actions produce dimension iotas, which the dimensional spells need to run.
Noosphere gateway blocks
Blocks include a gateway to the new dimension, which leads players into the Noosphere.
Light and decorative blocks
A spell re-colors conjured lights, and a tinted light block shaped like a Wisp Lantern gives off no light.
Reverberating Rod
A casting item that casts a hex when held and right-clicked, with patterns made for the mod's features.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
The Hex Caster is a Fabric and Forge mod for 1.20.1 with an All rights reserved license, so its source is not open. Iotic Spellbooks is a Forge mod for 1.20.1 that is open source under the GNU General Public License v3.0 only. HexConnect is a Forge mod for 1.20.1 under the MIT License, but it is not open source. All three run on client and server, like Oneironaut Forge.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Oneironaut Forge | Forge | 1.20.1 | Client and server | 2026-09-14 |
| The Hex Caster | Fabric and Forge | 1.20.1 | Client and server | 2026-07-20 |
| Iotic Spellbooks | Forge | 1.20.1 | Client and server | 2026-03-14 |
| HexConnect | Forge | 1.20.1 | Client and server | 2025-09-09 |
Questions
Does Oneironaut Forge need Hex Casting?
Can Oneironaut Forge run on Fabric?
Do all players need the mod on a server?
In the catalog
Oneironaut Forge is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from JaaiDead
Similar mods
What the author says
Oneironaut: One who explores dream worlds (See link for pronounciation) Have you ever despaired at the fact that Hex Casting has essentially no dimension-related features? Well, here you go!
Official listing
- Modrinth page
- modrinth.com/mod/oneironaut-reforged
- Owner
- JaaiDead
- Published
- 2026-03-05
- Updated on Modrinth
- 2026-09-14
- Facts verified
- 2026-10-15