Currently, ROBLOX is only available on PCs running the Windows® operating system
Installation Instructions
A window will open asking what you want to do with a file called "Roblox.exe".
Click "Run" (or "Open" if there is no "Run" button).

Another window will open asking you to confirm. Once again, click "Run".

Download ROBLOX
ROBLOX is already installed on this computer. If you want to try installing it
again then follow the instructions below. Otherwise, you can just
continue.
A window will open asking what you want to do with a file called Roblox.exe.
Click 'Run'.

Another window will open asking you to confirm.
Click 'Run'.

Need Help?
There's a ton of information in our Help
Section relating to game play and technical issues. Our
Technical Support Forum is also a great resource for new players where you
can get timely responses to your questions.