I recently discovered OpenRCT2 and have been digging out all of my old RollerCoaster Tycoon stuff

Needless to say, much like OpenTTD for Transport Tycoon Deluxe, OpenRCT2 aims to clone RollerCoaster Tycoon 2 and make it work on modern hardware and operating systems and extend the game (with features not included in the original RCT2, such as a sandbox mode, built-in cheats, and integration with Twitch )

I was more fond of RCT1 back in the day (initially I brushed off RCT2 as a third expansion pack to RCT1 but later bought it because they discovered how to make custom objects and scenery)