I've been singing the praises of Planet Coaster since I got early access a few months ago. Guys, if you're looking for the next-gen Roller Coaster Tycoon this is it. The team behind Roller Coaster Tycoon 3 delivered a game that elevates the series beyond any past entry, and will be incredibly hard to top in the future.
In addition to the limitless world shaping and customization to the point where you can build an entire building from scratch using custom assets if you so choose...the community is fantastic. I'm one of those guys that tries to build great stuff and does "okay" but these free downloadable rides and buildings from some creators are just unreal. Last I checked there was someone recreating a bunch of buildings from Disneyland you could put in the game!
Of course, the game is still plenty fun without customizing, but it's pretty awesome to know you can affect literally everything in this game to make it feel like your park. Pick it up right now. It's cheaper, easier to find, and will give you more nostalgia than an NES Classic.