Skyblock Challenge + is a lightweight Fabric modpack for Minecraft Java Edition 1.21.4, built for survival and cooperative progression. You begin on a tiny floating island inside a worldborder measuring only 10 blocks. Completing advancements expands the border, gradually opening space for exploration and construction. With more than 1,000 objectives, rewards, and a beatable progression, every task helps shape your adventure.
Additional sky islands provide new biomes, structures, and resources, while automated mining, foraging, and farming reduce repetitive work. Extra mechanics make nearly every block obtainable, and cooperative advancements let friends share progress. On a BoxToPlay Minecraft server, this pack creates a demanding yet accessible multiplayer challenge focused on planning, teamwork, and steady expansion.
Select the version of Skyblock Challenge + you want installed on your Minecraft server.
You go directly to your cart with the Minecraft plan and selected version of Skyblock Challenge + already included. Check that everything is correct before continuing.
Wait while your Minecraft server is built and delivered. Installation of your selected Skyblock Challenge + version starts during setup. Once it is ready, connect and have fun.
Create your server and install Skyblock Challenge + with one click!