Ultimate Flash Sonic is one of the Sonic Games that you can play on UGameZone.com for free. Enjoy a classic game of Sonic the Hedgehog with this clone of the original Sonic game.
You can use UGameZone Flash Enabler plugin to enable Flash automatically. Or you can follow our instructions to enable Flash manually.
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ".
Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following: