Three steps. Takes about a minute.
You need Minecraft: Java Edition with a legitimate account. Download SuperLauncher to install and run it.
Open Multiplayer, press Add Server, set the name to SuperSMP and paste mc.supersmp.eu as the address. No port needed.
Join our Discord for chat, events and support.
SuperSMP is not affiliated with Mojang or Microsoft. Minecraft is a trademark of Mojang AB.