One Slot
by MaGyul
One Slot, a Fabric mod for 1.20.1, limits the player to a single inventory slot, which changes how items are held and used.
What it does
One Slot removes the usual inventory from play, so items are handled through one selectable slot and the hands instead. Its author describes it as a cursed rule set, and it is listed under the Cursed category. Every player and the server need a copy of the mod. The mod is published for Fabric and 1.20.1 only, with a single file, 1.1.0, dated 2025-01-26. Its source code and issue tracker are public, and it is released under the GNU General Public License v3.0 only, so it is open source.
Key features
Hand-only item use
Items are used from the hands rather than from the inventory screen, so the inventory is no longer the way to manage gear.
Single selectable slot
The game mode keeps only one inventory slot visible and selectable, which limits what a player can carry at a time.
Open source code
The source code and issue tracker are public, so changes to the slot rules can be followed and reported on the project page.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does One Slot need Cloth Config API?
Does One Slot have to be installed on the server?
In the catalog
One Slot is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 34,764 mods support Minecraft 1.20.1.
More from MaGyul
Similar mods
What the author says
WIP: In the set game mode, the inventory slots are visible but not selectable, which we will fix in the future so that only one slot is visible.
Official listing
- Modrinth page
- modrinth.com/mod/one-slot
- Owner
- MaGyul
- Published
- 2025-01-26
- Updated on Modrinth
- 2025-01-26
- Facts verified
- 2026-10-15