https://www.pcgamer.com/the-debut-spelunky-2-gameplay-trailer-shows-off-liquid-physics-and-online-multiplayer/

A gameplay trailer for Spelunky 2, the sequel to our 2013 game of the year, has finally debuted over on the PlayStation Blog, along with an interview with the creator Derek Yu. 

If it looks a lot like Spelunky, that's on purpose, according to Yu. "My opinion about sequels is that they are extensions of the previous games, so I want fans of Spelunky 1 to jump in and feel like they’re playing a continuation, both storywise and mechanically," he says.