CurseForge · Minecraft mod
UMBRAL Base Security
Keycard doors, live cameras, room permissions, and a drone that resupplies your turrets.
Quick answer
Which UMBRAL Base Security release should I use?
UMBRAL Base Security UMBRAL 1.7 Beta (dev.4) targets 26.3 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is UMBRAL Base Security required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does UMBRAL Base Security UMBRAL 1.7 Beta (dev.4) need?
UMBRAL 1.7 Beta (dev.4). Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add UMBRAL Base Security without breaking your instance.
Built for UMBRAL Base Security UMBRAL 1.7 Beta (dev.4). Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use UMBRAL 1.7 Beta (dev.4). It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside UMBRAL 1.7 Beta (dev.4). It opens that exact file at the source.
About this project
What does UMBRAL Base Security add?
Spanish description below.
Set up a sliding door and a card reader, connect them to your base network, and give your friends keycards. If a card goes missing, you can revoke it on its own. Put a VIGÍA camera by the entrance and check the live feed from a terminal. Add a FILTRO scanner if you want to check what players are carrying before they go through.

As the base grows, mark out rooms and decide who can build, use doors, or open containers in each area. The NEXO terminal shows which devices are connected and which turrets are running low. Request a refill and you'll see MOTA carry ammunition from an authorized chest to the turret before heading back to its dock. The turrets target hostile mobs.

The UMBRAL Field Manual walks you through your first entrance and protected room in game. The manual and menus are available in English and Spanish.
If you run into a problem, leave a comment with your Minecraft and Fabric versions and what you were trying to do. You can also find us in the UMBRAL section of Midas Mods on Discord.
AI tools were used during development and to draft this page. The gallery shows gameplay captured in Minecraft. UMBRAL is an unofficial Minecraft mod, independent of Mojang and Microsoft.
Castellano
Monta una puerta corredera con un lector de tarjetas y conéctalos a la red de tu base. Reparte tarjetas a tus amigos y anula la que alguien pierda. Pon una cámara VIGÍA junto a la entrada para ver lo que pasa en directo desde un terminal. Con FILTRO puedes comprobar qué llevan los jugadores en el inventario antes de que entren.
Cada sala puede tener sus propios permisos. Tú decides quién puede construir, usar las puertas o abrir contenedores. Desde NEXO ves qué equipos siguen conectados y qué torretas se están quedando sin munición. Cuando pides una reposición, MOTA recoge la munición de un cofre autorizado, la lleva a la torreta y vuelve a su estación. Las torretas apuntan a criaturas hostiles.
El Manual de campo UMBRAL te guía en el juego para montar tu primer acceso y proteger una sala. Tanto el manual como los menús están en castellano e inglés.
Si algo falla, deja un comentario con tus versiones de Minecraft y Fabric y cuenta qué estabas intentando hacer. También puedes pasarte por la sección de UMBRAL en Midas Mods (Discord).
Usamos herramientas de IA durante el desarrollo y para redactar esta ficha. La galería muestra escenas grabadas en Minecraft. UMBRAL es un mod no oficial, independiente de Mojang y Microsoft.
If you’d like to support future updates, you can chip in on Ko-fi. Donations are optional. The full mod is free to download.
Puedes apoyar futuras actualizaciones en Ko-fi. Las donaciones son opcionales y el mod completo se puede descargar gratis.
Project description from CurseForge.
Pick your setup
UMBRAL Base Security by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
UMBRAL Base Security versions and loaders
UMBRAL 1.7 Beta (dev.4)
umbral-1.7.0-dev.4.jar
12 Nov 2026
UMBRAL 1.6.1 Beta
umbral-1.6.1.jar
10 Nov 2026
Looking for an older file? The official CurseForge project page is in Resources.