Immersive Portals (Forge) with GravityChanger support
See through portals and go through them seamlessly without a loading screen.
About this Mod
Immersive Portals (Forge Port) with gravity support reintigrated finally, works with the forge portal gun addition too if you wanna get that one :3
Based from: https://modrinth.com/mod/immersive-portals-neoforge but with gravity again like it's Fabric port has had for a long time. I BADLY wanted gravity to work so I took the past week (01/06/2026 to 06/06/2026) learning Intellj and spotting out the differences so I could reconnect it myself. Those who want trippy gravity effects again but forge, Enjoy ^w^
Thank you to Tfarcenim for building GravityChanger onto Forge !
https://www.curseforge.com/minecraft/mc-mods/gravity-control
Available Versions
How to Install Immersive Portals (Forge) with GravityChanger support on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Immersive Portals (Forge) with GravityChanger support". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Immersive Portals (Forge) with GravityChanger support server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is Immersive Portals (Forge) with GravityChanger support compatible with forge?
Immersive Portals (Forge) with GravityChanger support officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Immersive Portals (Forge) with GravityChanger support – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Immersive Portals (Forge) with GravityChanger support consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Immersive Portals (Forge) with GravityChanger support with just one click on your server.