An almost perfect remake to the best 8-bit Sonic game ("almost" because of some bugs that it had when I've played. It recieved some updates after I played, so I don't know if it still has though)
If you like classic Sonic games, especially Sonic 3 and Triple Trouble, I highly recommend play this game

And if you've never played the original Triple Trouble, I also recommend play it too. The remake isn't a substitute to the 8-bit one since it changes almost everything