Use one of Anaminus's Script building games.
Chat with our AI personalities
to make events happen in your place,you must know how to script and you must have the models you want,I don't know how to script though,you can get tips from the help page.
Make a humanoid, insert a follow script, then insert a lava script.
If you would like to make a building game similar to ROBLOX's "Welcome to ROBLOX Building" you will have to build a preselected area for people to build and script the areas so that once you claim an area it temporarily becomes yours. OR (And I'd recommend this) You could create a new place from your pages menu, or take an old one, and once configuring it, set it from a regular place to a "Personal Server". Now you can set the permissions based off who can do what in it and who has access. Then join the place for the first time to configure it to the type of landscape you want.
There is no way to make another user an admin on the Roblox website. However, you can give a user admin-like powers within your place using an admin commands script. Check out the related questions below for instructions on how to use an admin commands script.
learn to script or use free models