If someone ever gets the itch to play RCT again, I’d recommend taking a look at OpenRCT2 [0] for a bunch of QoL improvements (and MacOS support).
https://atari.com/products/rollercoaster-tycoon-classic#play...
https://play.google.com/store/apps/details?id=com.netflix.NG...
That other game you linked is something else entirely. It's a modern mobile interpretation of RCT, but not at all related other than sharing a name and them. Where-as the one I linked IS the original legendary game. I would skip the modern mobile game personally, as I don't like that of game.
The thing I really don’t like is that it puts too much emphasis on scenery and not the tides themselves.
Edit: yes, work in progress at https://github.com/OpenRCT2/OpenGraphics