https://openrct2.io/
https://github.com/OpenRCT2/OpenRCT2
https://github.com/Mstrodl/ORCT2-web
Checkout those repos for original development! This is a WASM compatible 100% Client Side Build of OpenRCT to play within the browser. Lots of bugs I am sure will periodically update it and try to get multiplayer working soon.
