You can create a free account on roblox at www.roblox.com.
a script which gives you a tool that does a lot of cool stuff
You can't. It has to be Roblox.
you can't only roblox can
You can not. You can create a retexture, and hope it gets published, but it is very unlikely. Other than that Roblox is the only one who can create hair on Roblox.
you can create a roblox by registering then you can custamize your charachter and play loads of games :D
Builderman is the a staff of Roblox. He did not solely create Roblox. Get that right >.>
It is always free to create an account on Roblox.
Go to the roblox file on your computer and click roblox studio
You have to either log in into your Roblox account or create one. Or not, you will always become a guest when you go to games on Roblox.
No, however the ROBLOX dev team is working on a way to port ROBLOX to mac and create an app.
You have to report a glitch on gametest roblox