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Bending Space Portals Mod (1.21.1) – Build Working Portal Test Chambers
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Bending Space Portals Mod (1.21.1) – Build Working Portal Test Chambers

Java mod listed for Minecraft 1.21. File opened and checked on 18 Oct 2026; downloads from the MC Java Mods app on Android.

by Moon

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Bending Space Portals Mod (1.21.1) – Build Working Portal Test Chambers — screenshot 1Bending Space Portals Mod (1.21.1) – Build Working Portal Test Chambers — screenshot 2Bending Space Portals Mod (1.21.1) – Build Working Portal Test Chambers — screenshot 3

Bending Space Portals Mod reworks Immersive Portal Gun with customizable portals and puzzle mechanics. It brings handheld gateway guns, redstone-controlled emitters, and movable cubes into the world. You can link two distant locations instantly, carry objects through the air, and build test chambers with automated redstone blocks.

Bending Space Portals Mod

Features:

Commands:

How to Use:

  1. Hold the Gateway Gun in your main hand and place a Gateway Core in your offhand.
  2. Press G to load the core into the gun.
  3. Press the attack key (default left-click) to fire the primary gateway onto a solid wall or floor.
  4. Press the interact key (default right-click) to place the second gateway and link the passage.
  5. Press V while aiming at a weighted cube or mob to pick it up or drop it.
  6. Press R while holding the gun to instantly close all active portals.

Configuration:

  • Static Gateway Rendering: Renders portals as static textures to fix overlay display issues on certain hardware.
  • Static Quantum Field Rendering: Applies static rendering mode specifically to Quantum Field blocks.

Screenshots:

Bending Space Portals Mod Screenshot 1
Player aiming a Gateway Gun to create linked passages on walls
Bending Space Portals Mod Screenshot 2
Weighted cubes resting near active portal frames inside a test room
Bending Space Portals Mod Screenshot 3
Redstone gategrid emitters automating portal placement along custom chamber walls

Bending Space Portals Mod Download Links

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

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