If Sega's official Sonic the Hedgehog 4 release left you wanting more, Sonic Fan Remix, the much-anticipated fan game project by Pelikan13, now has a demo out that you can download and play for free on your Windows PC!

The playable demo, which was built with Unity3D, features three stages inspired by Sonic the Hedgehog 2's Emerald Hill Zone, with new music, graphics, and visual effects (e.g. day and night versions of the levels). I love that Doctor Robotnik mech looming in the background!

I hope he expands on the project with more stages, boss fights, and bonus sections. I have a feeling Sega might not let that happen, though...