I've enabled alpha builds in the Minecraft launcher and have selected 0.30c as my version. It has opened and just gone directly to a world.

My question is, how can I play multi-player on Minecraft 0.30c? Are there command-line arguments I can use?

1 Answer 1



There is no online connection / multiplayer code in Alpha 0.30c.

Multiplayer features in Minecraft first appeared in Alpha v1.0.17_02.

You must log in to answer this question.