SFNP.zip is a release file of the Minecraft map Simple Futuristic Nether Portal, made for Minecraft 1.21.4. It was published on March 20, 2025 and is 0.6 MB in size. For the full description, screenshots and every other version, visit the Simple Futuristic Nether Portal map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.