in all reality roblox is a platform fueled by overstimulation and recency bias. If the kids dont get the newest storm of "whats new", your game is going to die out sooner or later.
on a platform in which the users make their own games, its difficult to create cutting-edge-quality games, especially in our day and age in which people refuse to come up with their own ideas, and those who do usually do a poor job at it.
unfortunately, roblox is cursed with a sort of "you come and you go" design for games. The same cant be said for games like Natural Disaster Survival, and many more, though note that those games were staples of the past that people play, because its an old game.