HellGate: Doom Portal
Adds a Nether-style portal that opens a playable Doom II inside Minecraft, with your Doom progress kept when you return.
Releasedby fate_worshipper

About this project
A Fabric mod for Minecraft Java 1.20.4 that, according to its CurseForge listing, opens an in-world portal into a playable DOOM II experience with persistent Doom progress. The CurseForge page returned 404 on 2026-10-15, so the listing could not be re-checked and no engine or WAD details are confirmed.
Requirements and setup
Fabric for Minecraft 1.20.4.