Not the best version of these games but the only real way to play these classics. I will not play the mobile ports. I liked the museum and the other modes. I will play the knuckles mode for sonic 3 and knuckles. Favorite in order are: 3&K, 2, CD, and 1. Wish they put more older sonic titles on newer console or a collection in the future. Would recommend if you haven't played the classics.