You'll need to wait a moment at the green screen for the world to load. (It'll look like it's frozen for a few moments, but it's loading.)
After the world loads, you can click in the world to start exploring (you'll need to let Chrome grab your mouse; you can release the mouse lock by hitting escape). If you hold down the H key after clicking into the world, it'll display controls help.
You won't be able to edit that project, but you can go to Project->New to make one (after signing in with a google account), and you can save your project from the Project menu, too. It would pretty much make my day if anyone posted some screenshots or links to their projects.
Finally, please forgive my shadows. They are awful. I'm working on them.
After the world loads, you can click in the world to start exploring (you'll need to let Chrome grab your mouse; you can release the mouse lock by hitting escape). If you hold down the H key after clicking into the world, it'll display controls help.
You won't be able to edit that project, but you can go to Project->New to make one (after signing in with a google account), and you can save your project from the Project menu, too. It would pretty much make my day if anyone posted some screenshots or links to their projects.
Finally, please forgive my shadows. They are awful. I'm working on them.