When a game becomes a classic it takes on a legacy all its own. It becomes a benchmark for its moment in gaming history. Whether due to its innovative game design, beloved gameplay and story, or commercial success, classic games stand the test of time. Regardless of platform or genre, when a game is good, a game is good and tinkering with its original formula can spell disaster and make a good game bad.
Source:https://www.cbr.com/best-modern-updates-to-classic-games/