You also need to grab the required data files from RollerCoaster Tycoon 2 by buying a copy of the original on GOG or Steam.
You can find OpenRCT2 here and to make it easy they have pre-built versions for Linux like an AppImage to run cross-distro. 3/22 NEW MAP WITH CHEATS ONLINE Hey everyone As folks are finding themselves more and more at home with Covid response - what better time to start an OpenRCT Server Quite simply, there is a way to do multiplayer RCT2 using software called OpenRCT. Looks like there's a lot of improvements that will come with it and the developer said they "can't wait for the new parks done with this".
If the hack is a Mod Menu, the cheat features can be toggled in-game.