Well, that’s just the internet messing with your head. So, why is Roblox blue? The short answer: The play button really did change from green to blue as part of a branding update. The longer answer?

When you click on the green Play button, you will see a popup asking you to download and install Roblox. Click the Download and Install Roblox. Save the installer file on your computer.

Take it slow, or you'll miss it (Image via Roblox) Step 4: Scroll down until you reach Arrow Size. Alternatively, the search function in the upper-right corner can also be used to find it.

4. Click the green play button. 5. Click on the Download and Install Roblox button that appears. This will download the installation file to your computer. 6. Click the installation file to ...