A browser block-building game by X user jaivin (@jaivinwylde), announced on 2026-10-06 as "the entire game of Minecraft inside twitter" with working multiplayer. It is not Minecraft running inside X and not a port: coverage describes a custom Minecraft-style game that renders in the browser tab. A world gets a link, and anyone who opens that link joins the same real-time session. The creator says it uses none of Minecraft's assets and is not associated with Mojang or Microsoft, and that AI was used to build it. Paid sponsorship slots (server list, world leaderboard, a logo on the "Block Dragon") are sold in cryptocurrency; a Solana token named Tweetcraft also exists, and no source ties it to the creator. Source code, tech stack and controls are not published. The invite page shows a title, a crosshair and vote arrows.
From the creator
I put the entire game of Minecraft inside twitter.. with WORKING multiplayer.
— jaivin (@jaivinwylde) October 6, 2026
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Coverage
Deep dive in progress
This page is a short entry. The full write-up (original game, who built the port, how to play, creators and sources) comes next.
Reported to load in the tab with nothing to supply. Unofficial fan project: it can be removed without notice. Not legal advice. Never run a launcher or download from a page you do not trust.