Sonic the Hedgehog 4: Episode 1 was released earlier this month and brought back the 2D Sonic we all know and love, and in glorious High Definition to boot. Now two loyal Sonic fans have also brought back the Sonic we all know and love, along with some levels we all know all love, also in HD.

Sonic Fan Remix is the work of Pelikan13 and Mercury, two fans with a lot of time and talent. They’ve recently released a demo showcasing two classic levels as well as one brand new one. Apparently the remake isn’t 100% accurate to the Sega Genesis games, as there’s elements taken from Sonic CD as well.

Is it possible for an unauthorized, fan-made game to rival an official, professionally developed game? Download the demo over at Sega Bits and let us know what you think!