When you buy a collection of older games, you're usually looking to recreate the experience you had on the older system. This means you expect the graphics, sound, and all other elements to be perfectly preserved and served up just as they were back then. Sega Genesis Collection does just this. You get what you would have gotten over a decade ago. To present all these games, there's a spiffy animated menu done in a modern graphical style. It's nice to see Sega didn't just dump a bunch of games into a bland, colorless menu. Though it's only the menu, great presentation is a good thing to see. The bonus interviews from developers and box art are a great addition. I say there can never be enough of these little gems.
Luckily for those not buying this collection for the nostalgia kick, the graphics and sound aren't too jarring to experience now. Some of my favorite game music came from Phantasy Star and Sonic the Hedgehog. Graphically, most games are colorful and bright. For a good while, Sega had a more powerful system than its rival Nintendo at the time, and you'll see the ways they tried to show it off in these games. Ecco the Dolphin was one game I remember for being particularly impressive in its day. The attention to detail still shows, and the realistic movements of the dolphin still look nice. Of course, all the games in the collection aren't equally impressive. You'll play Gain Ground not for its bland graphics, but for its challenge. The same could be said of Flicky and Bonanza Bros., which sorely show their age.