DeepNetherPortal-v1.3.1_NeoForge-1.21.1.jar is a release file of the Minecraft mod Deep Dark Nether Portal for NeoForge, made for Minecraft 1.21.1. It was published on July 6, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Deep Dark Nether Portal mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
