SkyBlock Plus

What sets it apart

SkyBlock Plus is a small Fabric pack that the page calls a simple server-side modpack: it generates an infinite void world with islands, modeled on the original SkyBlock. It has only 7 listed projects: SkyBlock Biome Islands, Sky Void Additions, SkyBlock Advancements, SkyBlock - Standard, No Command Confirm, Disable Custom Worlds Advice and Fabric API.

Structures are meant to appear in their usual places but come out empty, since only their bounding boxes generate. The only blocks outside islands are End portals and sculk sensors. A starter island, a nether island and a sand island with a chest appear on their own, and biome islands carrying resources such as cactus, sculk or nylium are scattered sparsely.

The page says the Sky Void Additions datapack makes every item, mob and advancement obtainable. Reworked advancements guide progress.

Who it suits

Players who like SkyBlock challenges but want vanilla mechanics, not a large content mod. It adds very little beyond the world type, so it also suits a short, low-load survival game.

Before you install

Listed versions run from 1.21 to 26.2 on Fabric. The project was updated September 13, 2026 and is under the Apache-2.0 license. The newest changelog says it updated the pack for 26.2, removed a mod described as currently broken and added No Command Confirm.

The page lists several limits. Ancient City shriekers may not match their locations in a normal world, elder guardians spawn but fall into the void, stronghold eyes may not match a normal world with the same seed, and mobs do not spawn in Trial Chamber bounding boxes. Only a small island generates after an end gateway.

There is no dedicated known-issues list. The project links a GitHub issue tracker and a wiki for the author’s SkyBlock datapack collection, whose home page covers worldgen and datapack options. No RAM guidance is published.

Playing with friends

Modrinth marks the pack as server required and client unsupported, and the page calls it server-side. It does not spell out whether a joining player needs anything installed; the client-unsupported flag suggests nothing, but that is an inference.

The page does not describe server files or setup steps, but it carries a hosting-partner banner.