Radiant Optimizer Games
About Tweetcraft
Tweetcraft is a blocky building game written from scratch in C99 and compiled to run in the browser. Its twist is sharing: you create a world, post its link on X, and everyone who opens your post plays in the same world with you. When creating a world you choose the game mode, such as Creative with unlimited resources and free flight, who is allowed to build and whether a whitelist is on. There is also a Multiplayer menu to find other worlds.
Tweetcraft in the browser
Tweetcraft runs on its creator's own site with no download or sign-up needed to start building. It is free to play; a Skins & VIP menu offers optional paid extras. It is built for desktop browsers with a keyboard and mouse, and has a Discord community.
How to play Tweetcraft online
- Use a desktop browser (Chrome or Edge works best).
- Click “Play now”. The game opens in a new tab on the original project's site.
- Wait for the first load; big games can download hundreds of MB.
- Click inside the game to capture the mouse. Press Esc to release it.
⚠ Never download a launcher or .exe from a browser game page.
Tips for Tweetcraft
- Pick Creative mode for unlimited blocks and free flight while you learn.
- Set Who can build before sharing a public link, so strangers can't wreck your build.
- Share your world's link in a post so friends land straight in it.
- Use the Multiplayer menu to visit other people's worlds for ideas.
Tweetcraft: questions and answers
Can I play Tweetcraft online for free?
Yes. Tweetcraft opens in a browser tab on the project's own site, with no download and no sign-up.
Do I need to install Tweetcraft?
No. Everything runs inside the browser tab. Close the tab and nothing stays on your computer apart from the browser cache.
Does Tweetcraft work on a phone or Chromebook?
It is built for desktop browsers. Chromebooks with an up-to-date Chrome usually work if they have enough memory; phones are not officially supported.
Why is Tweetcraft not loading?
Fan-made browser ports often run on small servers. Wait a minute and refresh, use Chrome or Edge on a desktop, close other heavy tabs, and make sure no extension is blocking the page.
Is Tweetcraft Minecraft?
No. It is an independent block-building game written in C99 by its own developer and is not affiliated with Mojang or Microsoft.
How do I play with friends?
Create a world, then post or share its link; everyone who opens the link joins your world. You can choose who is allowed to build.
